Baldriga capnegra
De Viquipèdia
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| Puffinus gravis (O'Reilly, 1818) |
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Procellaria gravis O'Reilly, 1818 |
La baldriga capnegra (Puffinus gravis) és una au del gènere Puffinus àmpliament distribuïda per l'Oceà Atlàntic.
[edita] Referències
- Austin, Jeremy J. (1996): Molecular Phylogenetics of Puffinus Shearwaters: Preliminary Evidence from Mitochondrial Cytochrome b Gene Sequences. Molecular Phylogenetics and Evolution 6(1): 77–88.
- Austin, Jeremy J.; Bretagnolle, Vincent & Pasquet, Eric (2004): A global molecular phylogeny of the small Puffinus shearwaters and implications for systematics of the Little-Audubon's Shearwater complex. Auk 121(3): 847–864. DOI: 10.1642/0004-8038(2004)121[0847:AGMPOT]2.0.CO;2 HTML abstract.
- Bull, John L.; Farrand, John Jr.; Rayfield, Susan & National Audubon Society (1977): The Audubon Society field guide to North American birds, Eastern Region. Alfred A. Knopf, New York. ISBN 0-394-41405-5
- Harrison, Peter (1987): Seabirds of the world : a photographic guide. Princeton University Press, Princeton. ISBN 0-691-01551-1

