EOD – eBird Observation Dataset

Norwegian Species Observation Service

Artportalen (Swedish Species Observation System)

DOF - Observations from the Danish Ornithological Society

PIROP Northwest Atlantic 1965-1992

Observation.org, Nature data from around the World

USGS Patuxent Wildlife Research Center Seabirds Compendium

EBCC Atlas of European Breeding Birds

JNCC seabird distribution and abundance data (all trips) from ESAS database

Digital Aerial Baseline Survey of Marine Wildlife in Support of Offshore Wind Energy - OPA 2016

NHMO Bird collection

Digital Aerial Baseline Survey of Marine Wildlife in Support of Offshore Wind Energy - OPA 2018

NBIS Records to December 2016

SEAPOP - Last observation per locality in winter season

Ornithology Collection Non Passeriformes - Royal Ontario Museum

Waarnemingen.be - Bird occurrences in Flanders and the Brussels Capital Region, Belgium

Suffolk Biodiversity Information Service (SBIS) Dataset

NHMD Ornithology Collection

North East Scotland Birds (1883-2010)

Birds ringed with Norwegian rings 1961-1990

Naturalis Biodiversity Center (NL) - Aves

iNaturalist Research-grade Observations

Azorean Biodiversity Portal

AMNH Bird Collection

Oiseaux occasionnels de France

Museum of Comparative Zoology, Harvard University

NMNH Extant Specimen Records (USNM, US)

Canadian Museum of Nature Bird Collection

Lund Museum of Zoology (MZLU)

Vertebrates of the Gothenburg Natural History Museum (GNM)

naturgucker

ORN

University of Michigan Museum of Zoology, Division of Birds

Field Museum of Natural History (Zoology) Bird Collection

Aves (Luomus)

CM Birds Collection

WFVZ Bird Collections

The birds collection (ZO) of the Muséum national d'Histoire Naturelle (MNHN - Paris)

Vertebrate Zoology Division - Ornithology, Yale Peabody Museum

Bird collection NTNU University Museum

SEWBReC Birds (South East Wales)

NBM birds

Natural History Museum Rotterdam - Specimens

Museon Aves Collection

CUMV Bird Collection

Oiseaux de France métropolitaine en hiver 1977-1981

Swedish Bird Survey: Winter point count routes (Vinterpunktrutterna)

Natural History Museum (London) Collection Specimens

Royal Belgian Institute of Natural Sciences Bird collection

RBINS DaRWIN

South East Scotland Tetrad Atlas 2007 - 2013 - non-sensitive winter species

Miscellaneous records held on the Cofnod database

Collection Aves (bird skeletons) SMF

Norwegian Biodiversity Information Centre - Other datasets

Fife Nature Records Centre combined dataset

NYSM Birds

VerteCAT: Banco de datos de vertebrados de Cataluña

Great Backyard Bird Count

UWBM Ornithology Collection

Highland bird data 2002 - 2003 - non-breeding records

UF Florida Museum of Natural History Ornithology

Bird Ringing Centre in Sweden (NRM)

Bird records for Argyll for the years 2002 and 2003

British bird study skins in the collections of World Museum, National Museums Liverpool

Bird Atlas 2007 - 2011

Ringing or Bird Recapture

Aves Collection of Institute of Systematics and Evolution of Animals

Hatikka.fi observations

ZMUO Common vertebrate collection

Paleobiology Database

The First Atlas of Wintering Birds in Britain and Ireland: 1981/82-1983/84.

International Barcode of Life project (iBOL)

Bell Museum birds

DMNH Birds

KUBI Ornithology Collection

PlutoF platform reference-based occurrences

Digital Aerial Baseline Survey of Marine Wildlife in Support of Offshore Wind Energy - OPA 2017

Field Museum of Natural History (Zoology) Bird Egg Collection

Gloucestershire Historic Wildlife Sightings prior to 1st Jan 2000

INSDC Sequences

Fife non-breeding bird 5km atlas 1991-99

CAS Ornithology (ORN)

RECORD Aves Data

Circumpolar Seabird Monitoring Plan

Collection Aves (bird skins) SMF

Inventaire des oiseaux de France métropolitaine, présence hivernale, 2009-2013 - Oiseaux de France métropolitaine 2009-2013 en période hivernale

Cape Hatteras 04-05

Tullie House Museum Natural History Collections

Birds of Ireland

MVZ Bird Collection (Arctos)

(Table 1) Biometrics of five seabird species from Kongsfjorden, Svalbard

Merseyside BioBank (verified)

CHAS Ornithology (Arctos)

CLICNAT- Base de données naturaliste picarde - Données bibliographiques

UAM Bird Collection (Arctos)

The Danish Environmental Portal, species and habitats-database "Danmarks Miljøportals Naturdatabase"

SDNHM Birds Collection

Commissioned surveys and staff surveys and reports for Scottish Wildlife Trust reserves - Verified data

Bird Collection of Helsingborg Museums

Biodiversitätsdatenbank Salzburg

Bird collection Natuurmuseum Brabant, Tilburg

Ecological Baseline Studies of the U.S. Outer Continental Shelf Option Year 2

Ohio State University Tetrapod Division - Bird Collection (OSUM)

Xeno-canto - Bird sounds from around the world

NMNH Paleobiology Specimen Records (USNM)

Lajitietokeskus/FinBIF - Notebook, general observations

Données d'occurrences Espèces issues de l'inventaire des ZNIEFF

Données naturalistes opportunistes Faune-France - Liste des espèces de la faune sauvage de la base de données naturalistes Faune-France 2018.

Ringing and recovery database of birds (TIPU)

KUO Bird collections (KUO)

Bird Specimens in the Museum of Nature and Human Activities, Hyogo, Japan

Aves MZS

Winter Bird Census

BD de la plateforme partagée pour la diffusion des données naturalistes de Haute-Normandie - Enregistrement de la faune sauvage hébergée au centre de sauvegarde du CHENE en Haute-Normandie

MSU Mammalogy, Ornithology and Vertebrate Paleontology Collections

Baillon Collection

Provincial Museum of Alberta, Edmonton, AB, Canada. Birds (Aves)

Cowan Tetrapod Collection - Birds

Observatoire Pelagis boat surveys 2003-2021

CMNH Birds Collection

SUI Vertebrate Collection

LSUMZ Birds Collection

PSM Vertebrates Collection

Birds ringed with Norwegian rings 1914-1960

Long term data from the Hanko Bird Observatory (Halias data)

CLICNAT- Base de données naturaliste picarde - CLICNAT Base de données naturaliste picarde gérée par Picardie Nature

DMNS Bird Collection (Arctos)

ISM Ornithology Collection

National Trust Species Records

Yorkshire Wildlife Trust - Non-sensitive records from all taxonomic groups

LACM Vertebrate Collection

Suivi d'oiseaux sauvages par marquage en France - CRBPO - Base de données de baguage et déplacements d'oiseaux de France / Bird ringing and movement database for France. Centre de Recherches sur la Biologie des Populations d'Oiseaux, Muséum National d'Histoire Naturelle, Paris, France. https://crbpo.mnhn.fr/

NatureServe Network Species Occurrence Data

Calf of Man (Isle of Man) Bird Observatory Daily Logs, 1959-67, 1969-81, 1983-5

Rotherham Biological Records Centre - Non-sensitive Records from all taxonomic groups

Données naturalistes opportunistes Faune-France - Liste des espèces de la faune sauvage de la base de données naturalistes Faune-France 2017.

Ájtte Collection

Marine Bird Sighting Data, Arctic Marine Biodiversity Observing Network (AMBON) Chukchi Sea research cruise on the vessel Norseman II from 2015-08-09 to 2015-09-03

Bird Collection of Museum and Institute of Zoology PAS

Ghent University - Zoology Museum - Vertebrate collection

COA Bird Collection (Arctos)

Buffalo Society of Natural Sciences Ornithology

UAFMC Birds

Biofokus

USGS GAP - Alaska - Vertebrates - 1867-2009

Waterbird census in Spain

Bird Monitoring Data

Empire Wind Digital Aerial Wildlife Surveys for BOEM Lease Area OCS-A 0520, Equinor Wind US LLC, November 2017-October 2018

Estonian Ornithological Society (BirdLife Estonia)

SBMNH Vertebrate Zoology

Données collectées dans le cadre d'études et d'activités de recherche - Données faune de Luc BARBARO

Collection Ornithologie - ZSRO

UCLA Donald R. Dickey Bird and Mammal Collection

Ecological Baseline Studies of the U.S. Outer Continental Shelf Option Year 1

UCM Bird Collection (Arctos)

Species recordings from the Danish National portal Arter.dk

UAZ Bird Collection

HSU Wildlife Birds

Angelo State Natural History Collections (ASNHC) Bird specimens (Arctos)

Estonian Museum of Natural History Department of Zoology

NRW Regional Data: South East Wales Non-sensitive species

Canadian Museum of Nature Fossil Vertebrate Collection

National Trust for Scotland Species Records

ANM Zoological vertebrate collection

Censo de aves acuáticas invernantes de la Comunidad Autónoma del País Vasco

Veikko Salkio´s Natural History Collection

Clare Biological Records Centre Dataset 2004-2007

CRCM Vertebrate Collection

Ornithologie Federsammlung - SNSD

Ornithologie ZMK

Balsfjord Nature Reserves

Museu de Ciències Naturals de Barcelona: MCNB-Cord

CardObs : Observations naturalistes issues de l'outil de saisie et gestion CardObs mis en place par le Service du Patrimoine Naturel (MNHN) / UMS PatriNat (OFB - CNRS - MNHN) - Données naturalistes de Julien BIRARD

Visiolittoral : conservatoire du littoral - Visiolittoral : surveillance de sites du littoral

Institut Mediterrani d'estudis Avançats (CSIC-UIB): IMEDEA-VERT

BRERC species records from all years at full resolution excluding Notable Species within the last 10 years

Bird Collection of Otto Hedin

Biologiezentrum Linz

California State University, Long Beach Birds

Vertebrate specimens of Jyväskylä University Museum

Birds and Mammals Collections of the Zoological Museum of M.V. Lomonosov Moscow State University

MVZ Egg and Nest Collection (Arctos)

Ornitho.eus

Collection ornithologique A. Maës

CRBPO : STOC, Baguage

RU-BIRDS.RU, Birds observations database from Russia and neighboring regions. Zoological Museum of M.V. Lomonosov Moscow State University.

SER Species-based Surveys

Leicestershire and Rutland Environmental Records Centre records pre 2000

Birds ringed by Revtangen Bird Observatory 1936-2018, Southwest Norway

DMNS Egg Collection (Arctos)

Empire Wind Digital Aerial Wildlife Surveys for BOEM Lease Area OCS-A 0512, Equinor Wind US LLC, February - December 2019

MSB Bird Collection (Arctos)

South East Scotland Tetrad Atlas 2008 - 2013 - non-sensitive breeding species

Nigerian Conservation Foundation (NCF) Database of Birds from Nigeria

Baltic Seabirds Transect Surveys

Kieppi bird collection

Anillamiento SEO_Bird ringing

UK Roadkill Records

ISU Birds

Argyll Biological Records Dataset

Colección de Ornitología - Museo de Ciencias Naturales de La Salle

Collection Berlie

Données LPO Réserves Naturelles Nationales - Données des réserves naturelles nationales co-gérées par la Ligue pour la protection des oiseaux (LPO) et l'Office français de la biodiversité (OFB)

University of Tartu Natural History Museum and Botanical Garden Zooloogical Collections

TTRS Ornithology

Leicestershire and Rutland Environmental Records Centre records 2000-2009

Sheffield Bird Study Group (Yorkshire records)

Ohio Wesleyan University Bird Specimens (Arctos)

NRW Regional Data: all taxa (excluding sensitive species), West Wales

Bird specimens of the Yamashina Institute for Ornithology

Musée Vert ornithology collection

Observation diverses Aquitaine - Données opportunistes

Transfert de fichier de données naturalistes d'observateurs indépendants à l'Observatoire FAUNA - Données naturalistes opportunistes de Sandy Barberis

SILENE-FAUNE-PACA - CEN_PACA_2017_12_18

Digital Aerial Baseline Survey of Marine Wildlife in Support of Offshore Wind Energy - WEA 2016

KUO Egg collections (KUO)

Naturhistorisches Museum Mainz, Zoological Collection

Macaulay Library Audio and Video Collection

Watervogels - Wintering waterbirds in Flanders, Belgium

Bay of Fundy Species List

Bird collection of National Museum of Nature and Science

University of Alberta Museum of Zoology Ornithology Collection (UAMZ)

MLZ Bird Collection (Arctos)

Collections and observation data National Museum of Natural History Luxembourg

Dr Mary Gillham Archive Project

Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN). Ornithology National Collection (MACNOr)

Bird collections of Åbo Akademi

Auckland Museum Land Vertebrates Collection

University of Wyoming Museum of Vertebrates (UWYMV) Bird Collection (Arctos)

Biodiversity Research and Teaching Collections - TCWC Vertebrates

WNMU Bird Collection (Arctos)

Données STOC-EPS

Collection Gilles Becquet (BOUM)

University of Nebraska State Museum Birds Collection

Caire-Chabrand Collection

Vogeltrekstation (NL) - Historical Data on Timing of Ringing of Nestling Birds

Birds (coll. Bonnetain)

Saisie de données naturalistes d'observateurs indépendants sur la plateforme de l'Observatoire FAUNA - Données naturalistes de Thierry GATELIER

Transfert de fichier de données naturalistes d'observateurs indépendants à l'Observatoire FAUNA - Données naturalistes opportunistes de Philippe Legay

UTEP Birds (Arctos)