Sooty Grouse

Dendragapus fuliginosus

Plain Chachalaca

Ortalis vetula

Scaled Quail

Callipepla squamata

Gunnison Sage-Grouse

Centrocercus minimus

Spruce Grouse

Falcipennis canadensis

Mountain Quail

Oreortyx pictus

Lesser Nighthawk

Chordeiles acutipennis

Sharp-tailed Grouse

Tympanuchus phasianellus

Ring-necked Pheasant

Phasianus colchicus

Gray Partridge

Perdix perdix

Páginas