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GBIF.org (01 February 2024) GBIF Occurrence Download https://doi.org/10.15468/dl.yj5338
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Download as TSV
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12MWaarnemingen.be - Bird occurrences in Flanders and the Brussels Capital Region, Belgium
-
5MFlorabank1 - A grid-based database on vascular plant distribution in the northern part of Belgium (Flanders and the Brussels Capital region)
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2MWaarnemingen.be - Plant occurrences in Flanders and the Brussels Capital Region, Belgium
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1MWaarnemingen.be - Butterfly occurrences in Flanders and the Brussels Capital Region, Belgium
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1MWaarnemingen.be - Non-native animal occurrences in Flanders and the Brussels Capital Region, Belgium
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1MBelgian IFBL Flora Checklists (1939-1971)
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947kWaarnemingen.be - Non-native plant occurrences in Flanders and the Brussels Capital Region, Belgium
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928kHG_OOSTENDE - Herring gulls (Larus argentatus, Laridae) breeding at the southern North Sea coast (Belgium) [subsampled representation]
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837kWatervogels - Wintering waterbirds in Flanders, Belgium
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679kEOD – eBird Observation Dataset
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655kVlinderdatabank - Butterflies in Flanders and the Brussels Capital Region, Belgium
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559kLBBG_ZEEBRUGGE - Lesser black-backed gulls (Larus fuscus, Laridae) breeding at the southern North Sea coast (Belgium and the Netherlands) [subsampled representation]
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470kMeise Botanic Garden Herbarium (BR)
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388kVIS - Fishes in inland waters in Flanders, Belgium
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330kBroedvogels - Atlas of the breeding birds in Flanders 2000-2002
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315kObservations.be - Non-native species occurrences in Wallonia, Belgium
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314kInland water macroinvertebrate occurrences in Flanders, Belgium
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307kPl@ntNet automatically identified occurrences
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296kBIOGEOnet : Bryophytes occurrences in Wallonia
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289kARABEL - Arachnologia Belgica
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269kEuropean Seabirds At Sea (ESAS)
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263kWaarnemingen.be - Hymenoptera occurrences in Flanders and the Brussels Capital Region, Belgium
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236kWild bees of Belgium
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235kABV - Common breeding birds in Flanders, Belgium
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233kLifeWatch observatory data: permanent Cetacean passive acoustic sensor network in the Belgian part of the North Sea
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217kManscape
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212kFlorabank2: a grid-based database on distribution of bryophytes in the northern part of Belgium (Flanders and the Brussels Capital region)
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205kiNaturalist Research-grade Observations
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163kTotal phytoplankton inventory in the western part (Grote Rede, Negenvaam, Buiten Ratel, Oost Dyck) of the North Sea between 1977 and 1978
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156kABV - Common breeding birds in Flanders, Belgium (post 2016)
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149kDEMNA-DNE : Occurrences of benthic macroinvertebrates in running waters of Wallonia, Belgium
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142kButterfly monitoring scheme in Flanders, Belgium
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125kWaarnemingen.be - Orthoptera occurrences in Flanders and the Brussels Capital Region, Belgium
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125kDEMNA-DNE : Occurrences of Diatoms (Bacillariophyceae) in running waters of Wallonia, Belgium
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119kRBINS DaRWIN
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103kMuskrat captures in Flanders, Belgium
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96kWaarnemingen.be - Hemiptera occurrences in Flanders and the Brussels Capital Region, Belgium
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93kDEMNA-DNE : Exotic plant occurrences in Wallonia
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85kVIS - Estuarine monitoring in Flanders, Belgium (post 2013)
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82kLBBG_JUVENILE - Juvenile lesser black-backed gulls (Larus fuscus, Laridae) hatched in Zeebrugge (Belgium) [subsampled representation]
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81knatagora-earlybirds
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81kVIS - Reference freshwater monitoring in Flanders, Belgium (post 2013)
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78kNatagriwal ; Observations made from operations within Natura 2000 habitats and other semi-natural areas
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75kMICA - Muskrat and coypu camera trap observations in Belgium, the Netherlands and Germany
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75kDEMNA-DNE : Early warning system on Introduced Species in Wallonia
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72kBelgian Coccinellidae - Ladybird beetles in Belgium
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60kBacteria exposure experiment North Sea
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58kMeetnetten.be - Transects for butterflies in Flanders, Belgium
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54kVIS - Fishes in estuarine waters in Flanders, Belgium
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46kSaltabel - Orthoptera in Belgium
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44kPl@ntNet observations
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44kVMM - Inland water macrophyte occurrences in Flanders, Belgium
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42kLifeWatch observatory data: phytoplankton observations by imaging flow cytometry (FlowCam) in the Belgian Part of the North Sea
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36kObservations.be - Orthoptera occurrences in Wallonia, Belgium
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35kInvasive species - American bullfrog (Lithobates catesbeianus) in Flanders, Belgium (post 2018)
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31kVMM - Rat control occurrences in Flanders, Belgium
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30kVIS - Non-native fish in Flanders, Belgium
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28kDIPOL
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27kCollection of saproxylic and xylobiont Beetles
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27kWaarnemingen.be - Other insect occurrences in Flanders and the Brussels Capital Region, Belgium
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27kFormidabel; Belgian Ants Database
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27kAntWeb
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27kMH_WATERLAND - Western marsh harriers (Circus aeruginosus, Accipitridae) breeding near the Belgium-Netherlands border [subsampled representation]
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26kRBINS Mammal collection
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26kZomerganzen - Summering geese management and population counts in Flanders, Belgium
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25kbioman_belgium
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24kRBINS Bird collection
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24kWaterbirds of the Botanic Garden Meise
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22kLiving plant collection of Meise Botanic Garden
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22kRBINS Crustacea collection
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21kLifeWatch observatory data: zooplankton observations by imaging (ZooScan) in the Belgian Part of the North Sea
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21kBOP_RODENT - Rodent specialized birds of prey (Circus, Asio, Buteo) in Flanders (Belgium) [subsampled representation]
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19kInventory of the terrestrial isopods in Belgium (2011-2020)
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18kNaturalis Biodiversity Center (NL) - Botany
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17kMeetnetten.be - Egg counts for butterflies in Flanders, Belgium
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17kHerbarium of Namur
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17kMeetnetten.be - Population counts for dragonflies in Flanders, Belgium
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16kWaarnemingen.be - Fish occurrences in Flanders and the Brussels Capital Region, Belgium
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16kMacrobenthos monitoring in function of aggregate extraction activities in the Belgian part of the North Sea
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16kVisdoorgangen - Fish passage places in Flanders, Belgium
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15kMonitoring of fishes and crustaceans by Province East Flanders in Flanders, Belgium
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15kDutch Foundation for Applied Water Research (STOWA) - Limnodata Neerlandica
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15kGhent University - Zoology Museum - Insect collection
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15kContrat de Rivière - RIPARIAS: detection and management of aquatic invasive alien species
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14kMH_ANTWERPEN - Western marsh harriers (Circus aeruginosus, Accipitridae) breeding near Antwerp (Belgium) [subsampled representation]
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14kTrekvis - Migratory fishes in the river Scheldt
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14kMidden-Limburg Fish Ponds Survey
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13kRATO - daily operations commissioned by the province East Flanders, Belgium
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13kVertical distribution of the free-living Plathelminthes (Turbellaria) from the sandy beaches of the Belgian coast in 1985 and 1986
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13kMacrobenthos monitoring at long-term monitoring stations in the Belgian part of the North Sea from 2001 on
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13kMonitoring of the effects of Belgian wind mill parks on benthic macro-invertebrates and the fish fauna of soft substrates - reference situation. (WINMON)
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12kULg_Hexapoda
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11kInvasive species - American bullfrog (Lithobates catesbeianus) in Flanders, Belgium
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11kEpibenthos and demersal fish monitoring in function of dredge disposal monitoring in the Belgian part of the North Sea
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11kMacrobenthos monitoring in function of dredge disposal monitoring in the Belgian part of the North Sea
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10kEpibenthos and demersal fish monitoring at long-term monitoring stations in the Belgian part of the North Sea
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10kNaturalis Biodiversity Center (NL) - Paleontology
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10kMEMO-Monitoring exotic mosquitoes in Belgium
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10kSeaWatch-B: citizens monitoring the Belgian North Sea from the beach (2014-2018)
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9kPhytoplankton inventory in the Sluice Dock between 1989 and 1991
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8kINSDC Sequences
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8knaturgucker
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8kXeno-canto - Bird sounds from around the world
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8kFASFC - Exotic vector and pathogen surveillance programme in Belgium - ticks
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8kInboVeg - NICHE-Vlaanderen groundwater related vegetation relevés for Flanders, Belgium
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7kRoyal Dutch Angling Association (SVN) - Piscaria
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7kCURLEW_VLAANDEREN - Eurasian curlews (Numenius arquata, Scolopacidae) breeding in Flanders (Belgium) [subsampled representation]
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7kCombined Effect of Changing Hydroclimate and Human Activity on Coastal Ecosystem Health (AMOREIII)
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7kEpibenthos and demersal fish monitoring data in function of wind energy development in the Belgian part of the North Sea
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7kAdvanced modelling and research on eutrophication linking eutrophication and biological resources (AMOREII)
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7kInvasive species - Chinese mitten crab (Eriocheir sinensis) in Flanders, Belgium
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7kFish damage at pump stations
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7kB-BLOOMS2
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7kFlorient - a database dealing with historic wild plant occurrences
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7kMeetnetten.be - Transects for dragonflies in Flanders, Belgium
-
6kNatural History Museum Rotterdam - Specimens
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6kOcean Sampling Day (OSD) 2014: AUTHORITY-RAW amplicon and metagenome sequencing study from the June solstice in the year 2014
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6kLikona Invertebrates
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6kNaturalis Biodiversity Center (NL) - Cainozoic Mollusca
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6kTestWat - Macroinvertebrates and macrophytes of freshwater bodies in Flanders, Belgium
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6kEpibenthos and demersal fish monitoring in function of aggregate extraction in the Belgian part of the North Sea
-
5kEBCC Atlas of European Breeding Birds
-
5kO_WESTERSCHELDE - Eurasian oystercatchers (Haematopus ostralegus, Haematopodidae) breeding in East Flanders (Belgium) [subsampled representation]
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5kPaleobiology Database
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5kMacrobenthos and Phytoplankton monitoring in the Belgian coastal zone in the context of the EU Water Framework Directive (WFD)
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5kLoopkevers Grensmaas - Ground beetles near the river Meuse in Flanders, Belgium
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5kVisfauna - Juvenile and adult fishes in riparian habitats along the river Yser in Flanders, Belgium
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5kINSDC Host Organism Sequences
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5kMICA - Muskrat occurrences collected by VMM in Flanders, Belgium
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5kCollections and observation data National Museum of Natural History Luxembourg
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5kFASFC - Exotic vector and pathogen surveillance programme in Belgium - Mosquitoes & Culicoides
-
5kMapping the wild ectomycorrhizal fungi of Meise Botanic Garden from 2006 to 2012
-
5kGlobal soil organisms
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4kSPW ARNE-DNF : Occurrences of introduced species along roadsides in Wallonia
-
4kMuseum of Comparative Zoology, Harvard University
-
4kEcological typology of waterways, vegetation surveys
-
4kA global database for the distributions of crop wild relatives
-
4kFauna and flora inventories (terrestrial and limnetic) from the South of Belgium
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4kSeabird observations at Nieuwpoort (July 1978 - May 1983)
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4kMacrobenthos monitoring at long-term monitoring stations in the Belgian part of the North Sea between 1979 and 1999
-
4kNaturalis Biodiversity Center (NL) - Hymenoptera
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4kPhytoplankton and environmental study in the Southern North Sea between 1971 and 1973
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4kInternational Barcode of Life project (iBOL)
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4kMEDGULL_ANTWERPEN - Mediterranean gulls (Ichthyaetus melanocephalus, Laridae) breeding near Antwerp (Belgium) [subsampled representation]
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4kSubtidal macrobenthos monitoring in function of a foreshore suppletion at the Belgian coast, period 2013-2016
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3kStudy on plankton at the port of Ostend in 1965
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3kBelgian Marine Mammals database
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3kVisherintroductie - Reintroduction of the fishes chub, dace, burbot, and brown trout in Flanders, Belgium
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3kZooplankton monitoring in the Belgian Part of the North Sea between 2009 and 2010
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3kBCCM/IHEM - Fungi Collection: Human & Animal Health
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3kLength/Width and biomass of nematodes from sandbanks on the Belgian Continental Shelf
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3kNatural History Museum (London) Collection Specimens
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3kMacrobenthos monitoring in function of the Water Framework Directive in the period 2007-2009
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3kRBINS Fish collection
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3kMicro- and nannoplankton in Belgian coastal waters near Nieuwpoort between 1970 and 1972
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3kMeetnetten.be - Site counts for butterflies in Flanders, Belgium
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3kPhytoplankton in the western North Sea between 1976 and 1977
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2kLyman Entomological Museum (LEMQ)
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2kAlien macroinvertebrates in Flanders, Belgium
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2kTROPHOS/PODO-I work-database I (23/01/2004): Meiobenthos from station 330 - structural and funtional biodiversity on the Belgian Continental Shelf
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2kMeetnetten.be - Population counts of priority vascular plants species in Flanders, Belgium
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2kTidal and diurnal rhythms of the hyperbenthos at the 'Vlakte van de Raan' on 14 October 1996
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2kMiscellaneous Vascular Plants
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2kPINK - Dragonfly (Odonata) monitoring for the permanent surveillance of coastal areas in Flanders, Belgium
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2kEURISCO, The European Genetic Resources Search Catalogue
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2kMesozooplankton in the Sea Scheldt between 1995 and 1996
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2kDEMNA-DNE : Freshwater mussels occurrences in Wallonia
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2kNDFF Butterfly Data
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2kMODIRISK: Monitoring of Mosquito Vectors of Disease (inventory)
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2kMoths observed during the "Objective 1000" inventory project at the Botanical Garden Jean Massart (Auderghem, Brussels Capital Region)
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2kInvasive species - Fallopia japonica on river dikes along the river Zeeschelde, Rupel and Durme
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2kNaturalis Biodiversity Center (NL) - Mollusca
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2kMeetnetten.be - Larvae and metamorph counts for Amphibia in Flanders, Belgium
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2kNumber of sick and dead birds of Anseriformes and Charadriiformes by day submitted to Observation.org in The Netherlands and Belgium between 2016 and 2021
-
2kGalliForm: Galliformes occurrence records from the Indo-Malay and Palaearctic, 1800-2008
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2kMeetnetten.be - Occupancy estimates of priority vascular plants species in Flanders, Belgium
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2kAfrican fish collection of the Africamuseum
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2kNMNH Extant Specimen Records (USNM, US)
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2kFishBase Database
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2kECOPOT_2: Phytoplankton in Flemish waterbodies
-
2kZooplankton counts measured at the West-Hinder in 1902
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2kInvasive species - Invasive plants near waterways in West and East Flanders, Belgium
-
2kBCCM/LMG Bacteria collection
-
1kRinging and recovery database of birds (TIPU)
-
1kJNCC seabird distribution and abundance data (all trips) from ESAS database
-
1kZooplankton studies in the Southern Bight of the North Sea between 1971 and 1974
-
1kTotal phytoplankton inventory in the Southern Bight of the North Sea between 1973 and 1974
-
1kThe fossil collection (F) of the Muséum national d'Histoire naturelle (MNHN - Paris)
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1kMonitoring of invasive alien plants in the LIFE RIPARIAS areas in Flanders, Belgium
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1kZooplankton studies at a fixed station (West-Hinder) in the North Sea between 1977 and 1979
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1kContrats de Rivière IAS surveillance: monitoring of aquatic and riparian invasive alien species in Wallonia, 2023
-
1kUSDA United States National Fungus Collections
-
1kMonitoring of invasive alien crayfishes in the Flemish part of the LIFE RIPARIAS areas
-
1kTotal phytoplankton inventory in the North Sea and the river Scheldt in 1972
-
1kCSIC-Real Jardín Botánico-Colección de Plantas Vasculares (MA)
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1kDEMNA-DNE : Exotic animal occurrences in Wallonia, Belgium
-
1kDepletion fishing in the rivers Grote Nete and Kleine Nete in Flanders, Belgium
-
1kMonitoring of Oak processionary larvae (Thaumetopoea processionea) in the province of East Flanders, Belgium
-
1kInboVeg - Amphibious vegetation of shallow lakes at Turnhout
-
1kMeetnetten.be - Exuviae counts for dragonflies in Flanders, Belgium
-
1kRinging or Bird Recapture
-
1kFish data of the Belgian River Meuse from 1989 to 2012
-
1kParticipatory inventory of the Himalayan balsam within the Dyle basin since 2008
-
1kBird Monitoring 2017, Meise Botanic Garden
-
1kMODIRISK:RBINS Diptera: Culicidae Collection
-
1kMICA - Muskrat occurrences collected in West Flanders, Belgium
-
1kThe vascular plants collection (P) at the Herbarium of the Muséum national d'Histoire Naturelle (MNHN - Paris)
-
1kGhent University - Zoology Museum - Vertebrate collection
-
1kNatural History Collections of the Faculty of Biology AMU
-
1kNatuurmuseum Brabant, Tilburg - Invertebrates
-
1kGlasaalmigratie - Glass eel migration in the river Yser
-
1kDung Beetles of the Western Palaearctic
-
1kINSDC Environment Sample Sequences
-
1kMeetnetten.be - Fyke counts for Amphibia in Flanders, Belgium
-
1kSurveillance exotic mosquitoes in Belgium
-
1kVertical distribution of meiofauna in the North Sea and the Westerschelde estuary in 1993 and 1994
-
1kBiotope cadastre of the open landscapes, Recorder-Lux database
-
1kInvertebrate Paleontology Division, Yale Peabody Museum
-
1kMonitoring of invasive alien species by the Province East Flanders, Belgium
-
1kThe cryptogamy collection (PC) at the Herbarium of the Muséum national d'Histoire Naturelle (MNHN - Paris)
-
1kMijnVISmaat - Exotic fish occurrences in Belgium
-
1kPhytoplankton and environmental study in the Southern North Sea between 1974 and 1978
-
1kGlobal soil microbiomes: A new frontline of biome-ecology research
-
1kEarthworms and potworms in Dutch soils from the National Biological Soil Monitoring project 1997-2014
-
1kChrysomelidae of Central Europe
-
1kZoological Museum Amsterdam, University of Amsterdam (NL) - Lepidoptera_Nymphalidae_Palearctic
-
976VegetWeb - Repositorium von Vegetationsaufnahmen
-
941Macro-and meiobenthos of a sublittoral sandbank in the Southern Bight of the North Sea (5 September 1978)
-
934Update of the giant hogweed (Heracleum mantegazzianum) distribution in Wallonia, Belgium
-
923A diverse and metabolically active microbial community persists in deep subsurface clay borehole water
-
890Natural History Museum Maastricht (NL) - Herbarium
-
863Alterra (NL) - Comparison of entomofauna in four different habitats
-
826RBINS Reptile collection
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822International Fossil Shell Museum (NL) - Mollusca Collection
-
810Carnet en Ligne
-
781Ecological study of the plankton in the port of Ostend in 1965
-
766KTP Ring Data
-
758ECatSym: Electronic World Catalog of Symphyta
-
738Zoologische Staatssammlung Muenchen - International Barcode of Life (iBOL) - Barcode of Life Project Specimen Data
-
729Phytoplankton studies in the North Sea and the Northeast Atlantic Ocean between 1968 and 1970
-
723RBINS Bryozoa collection
-
722The New York Botanical Garden Herbarium (NY)
-
710Meetnetten.be - Chorus counts for Amphibia in Flanders, Belgium
-
667Analysis of macrobenthos in the Southern Bight of the North Sea (1971-1972)
-
664Clemson University Arthropod Collection
-
662Tropicos MO Specimen Data
-
656MICA - Muskrat occurrences collected by RATO in East Flanders, Belgium
-
652Natuurmuseum Brabant, Tilburg - Botany
-
651Survey dataset on Pomatoschistus minutus (Pallas, 1770) and other gobies at the Belgian Coast, Oosterschelde, Westerschelde and at nuclear plants near Doel & Borssele
-
651MODIRISK:Monitoring of Mosquito Vectors, Longitudinal study
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628Phytoplankton study in the Sluice Dock between 1971 and 1973
-
625Total Hydrozoa abundance in the Southern Bight of the North Sea between 1971 and 1972
-
608Bell Museum plants
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596Occurrences from the Alien CSI Bioblitz: citizen science to engage society in invasive species monitoring
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595Birda - Global Observation Dataset
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580Herbario de Plantas Vasculares de la Universidad de Salamanca: SALA
-
579United States National Plant Germplasm System Collection
-
574University of British Columbia Herbarium (UBC) - Bryophytes Collection
-
548LACM Entomology Collection
-
540Cleveland Museum of Natural History
-
532Fossil collection of University Museum Utrecht (UMU)
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527Naturalis Biodiversity Center (NL) - Museum collection digitized at storage unit level
-
522Spatial variation of the zooplankton community in the Belgian part of the North Sea on 18-19 April 1978
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521Collections paléontologiques de l'Université Rennes 1
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517Vogeltrekstation (NL) - Historical Data on Timing of Ringing of Nestling Birds
-
516Herbario de la Universidad de Sevilla
-
510European stag beetle monitoring network: transect observations
-
500Life MICA Biodiversity Surveys
-
493Study of epibenthos and demersal fish in and around the thiocarbamate discharge area of the Belgian Continental Shelf (1977-1981)
-
482Fungal Biodiversity Centre (CBS) - Fungi strains
-
477Visfauna - Juvenile and adult fishes in riparian habitats along the river Leie in Flanders, Belgium
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471WFVZ Bird Collections
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464Natuurmuseum Brabant, Tilburg - Paleontology
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453data.mnhn.lu observation data
-
445Colección de plantas vasculares del herbario de la Universitat de València (VAL)
-
443An annotated checklist of Belgian Therevidae (Diptera, Asiloidea)
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434RBINS Mollusc collection
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432NMNH Paleobiology Specimen Records (USNM)
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432World distribution of the aquatic Oligochaeta
-
423mel
-
416Data collected during the expeditions of the e-learning projects Expedition Zeeleeuw and Planet Ocean
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416Données Biodiversité Site de Ertvelde
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410Norfish: Flemish herring fishery, 1386-1790
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401Study of epibenthos and ichthyofauna of an industrial waste discharge area in the Belgian Continental Shelf (1976-1981)
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399Analysis of the macrobenthic community near Nieuwpoort (1970-1971)
-
399University of Michigan Herbarium
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391Naturalis Biodiversity Center (NL) - Aves
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390Fungi (S)
-
379Lund University Biological Museum - Botanical collection (LD)
-
378National Herbarium of Victoria (MEL) AVH data
-
374RU-BIRDS.RU, Birds observations database from Russia and neighboring regions. Zoological Museum of M.V. Lomonosov Moscow State University.
-
370Essig Museum of Entomology
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366Life cycle and biomass of Tachidius discipes (Crustacea, Copepoda) in the 'Dievengat' (Knokke) in 1979
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365Ecological study of intertidal clay-and peatbanks at Raversijde (Belgium) in 1970
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363Evaluation of two bat protection technologies installed on a wind turbine in ENGIE's Modave wind farm in Belgium
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358World Plant Specimen from the Herbaria in China
-
357Bryophyte herbarium TRH, NTNU University Museum
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353Influence of light on the fixation of Ostrea edulis and Crepidula fornicata on oyster collectors in 1964
-
352Lichens at Herbarium Berolinense, Berlin (B)
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346Naturalis Biodiversity Center (NL) - Chelicerata and Myriapoda
-
335MfN - Fossil invertebrates Ia
-
333University of Tartu Natural History Museum and Botanical Garden Zooloogical Collections
-
330Observation.org, Nature data from around the World
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323European Moth Nights
-
321Naturalis Biodiversity Center (NL) - Mammalia
-
317RB - Rio de Janeiro Botanical Garden Herbarium Collection
-
316Advanced Modelling & Research on Eutrophication & the Structure of coastal planktonic food-webs: mechanisms & modelling (AMORE)
-
315Species monitoring and inventories SICONA, Recorder-Lux database
-
314Spatially explicit database of tree related microhabitats (TreMs)
-
313Naturalis Biodiversity Center (NL) - Coleoptera
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309Active meso- and meiofauna in the nature reserve "Het Zwin" (Knokke) in 1969
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309Grey seals GPS telemetry in Baie de Somme
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308Bryophyte collection of the United Herbaria of the University and ETH Zurich (Z+ZT)
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306Ornithological observations in the southeast of the North Sea between June 1971 and January 1972
-
300Historical ringing data of birds with Polish rings
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300Collection Bryozoa SMF
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299Academy of Natural Sciences of Drexel University
-
293CMC Cincinnati Museum Center Invertebrate Paleontology
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292Bryophyte Herbarium (H): Herbarium Generale
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291ECOPOT_1: Phytoplankton in Flemish Waterbodies
-
289PINK - Amphibia monitoring for the permanent surveillance of coastal areas in Flanders, Belgium
-
288KUBI Invertebrate Paleontology Collection
-
287MBM - Herbário do Museu Botânico Municipal
-
283Eurytemora affinis in the Sluice Dock Oostende (1970-1971)
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283Naturalis Biodiversity Center (NL) - Lepidoptera
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273N2000-Alien plants along river banks
-
257Ghent university - Zoology Museum - Nematod Collection
-
256Herbarium of Taiwan Forestry Research Institute
-
254MBM herbarium - Museu Botânico Municipal \ Curitiba - Herbário Virtual REFLORA
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249Study of the biotic environment in the Sluice Dock in relation to oyster farming between 1960 and 1964
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248Life cycle and production of Canuella perplexa (Copepoda, Harpacticoida) in the Sluice dock Oostende between 1976-1978
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245Fishing with motorized boats in the Belgian littoral area in 1932
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241Herbarium Senckenbergianum (FR)
-
239United Herbaria of the University and ETH Zurich
-
232Water Framework Directive AGE, Recorder-Lux database
-
232CZE National PGR Inventory
-
229RBINS Echinodermata collection
-
227Turbellaria from mudflats in the Zwin nature reserve (1983-1984)
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227Insect Species Occurrence Data from Multiple Projects Worldwide with Focus on Bees and Wasps in North America
-
224Study of epibenthos and demersal fish in and around the dredging areas of the Belgian Continental Shelf (1977-1981)
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221Zooplankton in the Sluice Dock (Oostende) sampled between 1968 and 1972
-
215Natural History Museum, Vienna - Herbarium W
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214MEMO+2020 - Monitoring exotic mosquitoes in Belgium
-
212BioFresh Pond Data
-
209Institut Botanic de Barcelona (IBB, CSIC-Ajuntament de Barcelona), BC-Plantae
-
208University of Tennessee Fungal Herbarium
-
208VIT Herbarium - Vascular Plants (The Natural History Museum of Alava)
-
204CABI Bioscience Fungus Collection
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204Macrobenthos: temporal patterns for stations 115b and 330 in the Belgian Part of the North Sea
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202Natural History Museum Maastricht (NL) - Entomological Collection
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202Moscow University Herbarium (MW)
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202ZFMK Diptera Collection
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199Polish gene bank – passport data of plants accessions which are important in human life
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198Meetnetten.be - Transects for fire salamanders in Flanders, Belgium
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196Naturalis Biodiversity Center (NL) - Collembola
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194Rotifera: Bdelloidea from Xanthoria lichens of the SPEEDY project in Flanders, Belgium
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194Total phytoplankton inventory in the Southern Bight of the North Sea in 1971
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194RBINS marine Chelicerata collection
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192Delaware Museum of Natural History – Mollusks
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191Palaeontological collection (PMO) at UiO NHM, Oslo
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182The importance of fouling in the port of Ostend in 1964
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181Herbario de la Facultad de Farmacia de la Universidad Complutense de Madrid (MAF)
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179Herbarium GAT
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179Botany (UPS)
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178Naturalis Biodiversity Center (NL) - Crustacea
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177University of California Museum of Paleontology
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177The System-wide Information Network for Genetic Resources (SINGER)
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176Study of epibenthos and demersal fish of the titanium dioxide discharge area in the Dutch Continental Shelf (1976-1981)
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175Aranzadi Zientzi Elkartea
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175Global_Nematode
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173BMSM Bailey-Matthews National Shell Museum
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172Field Museum of Natural History (Zoology) Bird Collection
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171SysTax - Zoological Collections
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170University of Graz, Institute of Plant Sciences - Herbarium GZU
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167Zoological Museum Amsterdam, University of Amsterdam (NL) - Diptera_Tipulidae_Palearctic
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166Palaeontological collections National Museum of Natural History Luxembourg
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165Hatikka.fi observations
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162Invasive species - New Zealand pigmyweed (Crassula helmsii) occurrences in Flanders, Belgium
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160Phanerogamic Botanical Collections (S)
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158Canadian National Mycological Herbarium
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157H_GRONINGEN - Western marsh harriers (Circus aeruginosus, Accipitridae) breeding in Groningen (the Netherlands) [subsampled representation]
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153BirdMap Data - GPS tracking of Storks, Cranes and birds of prey, breeding in Northern and Eastern Europe
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151Aranzadi Ringing Scheme (bird ring-recovery data)
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148University of Jena, Herbarium Haussknecht - Herbarium JE
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145Centre for Genetic Resources, the Netherlands, PGR passport data
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143Recoveries of birds ringed by Revtangen Bird Observatory (Southwest Norway), 1936-2018
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142Abundance of benthic infauna in surface sediments from the North Sea sampled during Belgica cruise BG86/1
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140Predation of Crangon crangon by Agonus cataphractus in Belgian coastal waters between 1973 and 1977
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139DSMZ Prokarya Collection Catalogue
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138Texas A&M University, S.M. Tracy Herbarium
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136Plants galls
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135Meetnetten.be - Sightings for Ephippiger ephippiger in Flanders, Belgium
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134Entomological Specimens of Museum of Nature and Human Activities, Hyogo Pref., Japan
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134Species observations during citizen science expeditions
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132Royal Belgian Institute of Natural Sciences Belgian Marine Invertebrates collection
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130Non-vertebrate Paleontology, Jackson School Museum of Earth History, University of Texas at Austin
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130University of Florida Invertebrate Paleontology
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129KUBI Ornithology Collection
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127Evaluation of the post-implementation impact of the ENGIE's Leuze-en-Hainaut wind farm in Belgium on a nesting colony of Vanellus vanellus
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126Study of epibenthos and demersal fish in and around the aniline discharge area of the Belgian Continental Shelf (1982-1984)
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125Duke University Herbarium Bryophyte Collection
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125Herbario BIO de Plantas Vasculares (BIO), Universidad del Pais Vasco (UPV/EHU)
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120Oskarshamn herbarium (OHN)
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120University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
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117Meetnetten.be - Sightings for Natterjack toad in Flanders, Belgium
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117Weight of Copepoda in the Southern Bight of the North Sea in 1971 and 1974
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117Mosses (S)
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115UF Invertebrate Zoology
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112Collection Ostracoda SMF
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111UAM Insect Collection (Arctos)
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110Recolonization of a disturbed sandsediment by macrobenthos in the Sluice dock (Oostende) in 1980
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109Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Mycological Herbarium
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109University of North Carolina at Chapel Hill Herbarium: Fungi
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108Dynamics of coastal eutrophicated ecosystems. (IPMS-PHAEO)
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108Bell Museum bryophytes
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108Diveboard - Scuba diving citizen science observations
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108Summary on benthic studies of the Southern Bight of the North Sea and its adjacent continental estuaries (Western Scheldt and Eems-Dollard) between 1976 and 1978
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107Herbario Nacional Colombiano (COL)
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107Malacology Collection at the Academy of Natural Sciences of Philadelphia
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106The Davidson College Entomology Collection
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103New Mexico Museum of Natural History and Science (NMMNHS) Paleontology specimens (Arctos)
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102Biologiezentrum Linz
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102RSA - California Botanic Garden Herbarium
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101Mammalogy Collection - Royal Ontario Museum
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101University of Vermont, Pringle Herbarium
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100Invasive species - Ruddy duck (Oxyura jamaicensis) in Flanders, Belgium
-
100VIT-Paleonthotheca (The Natural History Museum of Alava)
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97European riparian ground beetles
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97Gastropoda collection (TSZG) The Arctic University Museum of Norway
-
97Universidad de Oviedo. Departamento de Biología de Organismos y Sistemas: FCO-Briof
-
95Geneva Herbarium – De Candolle's Prodromus (G-DC)
-
95Meetnetten.be - Sightings for Stenobothrus stigmaticus in Flanders, Belgium
-
95Carnegie Museum of Natural History Herbarium
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93Benthic marine diatoms from French coastal and transitional waters
-
93Australian Antarctic Division Herbarium
-
92Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Entomological Collection
-
92Masaryk University - Herbarium BRNU
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91Benthic invertebrates’ by-catches in Ifremer bottom trawl surveys in the English Channel and Southern North Sea: 2006-2018 observations
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89University of Tartu Natural History Museum and Botanical Garden Botanical Collections
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88Field Museum of Natural History (Zoology) Invertebrate Collection
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88Number of Anseriformes and Charadriiformes live, sick and dead, and number of Anseriformes and Charadriiformes sick and dead by administrative unit (NUTS3 region) submitted to Observation.org between 2016 and 2021
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87Academy of Natural Sciences of Drexel University - Bryophytes
-
86Ohio State Acarology Laboratory (OSAL), Ohio State University
-
86Earth Guardians Weekly Feed
-
86Vascular Plant Herbarium, Oslo (O) UiO
-
84Invasive species - Chinese muntjac (Muntiacus reevesi) in Flanders, Belgium
-
83Carnegie Museum of Natural History - Mollusks
-
83Paläontologie Marburg
-
83Herbarium Berolinense, Berlin (B)
-
82ZFMK Ichthyology collection
-
81Institut Menorquí d'Estudis. Colección Histórica de Rodríguez Femenías, Herbarium Generale Minoricae: HGM-Femenias
-
80ZFMK Herpetology collection
-
80Heavy metals in abdominal parts of Pagurus bernhardus during VALDIVIA cruise VA44
-
80Observatoire Pelagis aerial surveys 2002-2021
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79University of Colorado, Museum of Natural History Herbarium Lichen Collection
-
78MfN - Fossil invertebrates IIb
-
77Parasitic Platyhelminthes Collections
-
76Collection Crustacea - ZMB
-
74Marie-Victorin Herbarium (MT) - Bryophytes
-
72International records of herpetofauna published in the British Herpetological Society's journals
-
711776-1997 Paul F. Clark North East Atlantic Crab Atlas
-
71Cornell University Plant Pathology Herbarium
-
71Field Museum of Natural History (Botany) Lichen Collection
-
71Invasive plants in Luronium natans habitats in Flanders, Belgium
-
70Specimen data of the fast spreading leafminer Stigmella naturnella (Nepticulidae) in Europe
-
69Harvard University Herbaria: All Records
-
69Collection Mollusca SMF
-
68Museu de Ciències Naturals de Barcelona: MCNB-Malac
-
68Santa Barbara Museum of Natural History - Invertebrate Zoology
-
67Alterra (NL) - Comparison entomofauna in cities en countrysides
-
67MfN - Fossil invertebrates III
-
67Planetary Biodiversity Inventory Eumycetozoan Databank
-
67Vascular plant herbarium TRH, NTNU University Museum
-
67Duke University Herbarium Lichen Collection
-
67University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
-
66University of North Carolina at Chapel Hill Herbarium: Vascular Plants
-
66Academy of Natural Sciences of Drexel University
-
65Mammals housed at MHNG, Geneva
-
65SAFRING: Historical Bird Ringing Records (2005-2009)
-
64The CPR Survey
-
63CM Vertebrate Paleontology Collection
-
63University of Tartu Natural History Museum and Botanical Garden DNA and Environmental Sample Collections
-
62Standing water cartography, Recorder-Lux database
-
62Oregon State Ichthyology Collection
-
61Museums Victoria provider for OZCAM
-
61Araneae Collection
-
61The Collection of Lichenicolous Fungi at the Botanische Staatssammlung München
-
60Ghent University - Zoology Museum - Invertebrate collection
-
60CABI Bioscience Genetic Resource Collection
-
59Tropicos Specimens Non-MO
-
57Centre for Australian National Biodiversity Research (CANB) AVH data
-
57Observation of the cultivation of oyster larvae in the Spuikom Oostende in 1964
-
57CHAS Botany Collection (Arctos)
-
57Meetnetten.be - Transects for Eresus sandaliatus in Flanders, Belgium
-
57Royal Botanic Gardens, Kew - Herbarium Specimens
-
56Colección Taxonómica Nacional de Insectos “Luis María Murillo” (CTNI)
-
56Subtidal epibenthos and demersal fish monitoring in function of a foreshore suppletion at the Belgian coast, period 2013-2016
-
56The Erysiphales Collection at the Botanische Staatssammlung München
-
56Universidad de Murcia, Dpto. Biología Vegetal (Botánica), Murcia: MUB-HEPATICAE
-
56AMNH Mammal Collections