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The Sibley guide to birds
Autor principal: | |
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Autor Corporativo: | |
Formato: | Libro |
Lenguaje: | English |
Publicado: |
New York :
Alfred A. Knopf,
2000.
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Edición: | First edition. |
Materias: |
Tabla de Contenidos:
- Introduction: Classification of birds
- Learning to identify birds
- Variation in appearance
- Learning songs and calls
- Finding rare birds
- Ethics
- Extinct species
- Bird topography: Parts of a passerine
- Head feathers
- Body feathers
- Wing feathers
- Parts of a shorebird
- Parts of a duck
- Parts of a gull
- Molt and plumage
- North American birds species accounts: Loons
- Grebes
- Albatrosses, petrels, and shearwaters
- Storm-petrels
- Pelecaniformes: Anhinga
- Boobies
- Cormorants
- Frigatebirds
- Gannets
- Pelicans
- Tropicbirds
- Cormorants and anhinga.