Loxia curvirostra sitkensis Grinnell, 1909
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SUBSPECIES
Classification
- kingdom
- Animalia
- phylum
- Chordata
- class
- Aves
- order
- Passeriformes
- family
- Fringillidae
- genus
- Loxia
- species
- Loxia curvirostra
Name
Bibliographic References
- American Ornithologists' Union, 1957: null. Check-list of North American Birds, 5th Edition. xiii + 691.
- Payne, R. B., 1987: Populations and type specimens of a nomadic bird: comments on the North American Crossbills Loxia pusilla Gloger 1834 and Crucirostra minor Brehm 1845. Occasional Papers of the Museum of Zoology University of Michigan, no. 714. 1-37.
- Paynter, Raymond A. Jr., ed., 1968: null. Check-list of Birds of the World, vol. 14. x + 433.