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Greater sage grouse live on sagebrush leaves , 99 percent of their diet, during winter months. Sage grouse lack muscular gizzards and cannot digest hard foods that require a gizzard to grind, like mo
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著者:
USFWS Mountain-Prairie
クレジットリンク:
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퍼블릭 도메인. 개인 및 상업용으로 무료입니다. 귀속이 필요하지 않습니다.
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동물
새
야생동물
centrocercus urophasianus
greater sage-grouse
crypsis in birds
centrocercus urophasianus on seedskadee national wildlife refuge
これらのようなもの