6 Free Photos of Gular Skin

animalsbirdcentrocercus urophasianusgreater sage-grousefregata minorgreat frigatebirdaves (male)birds of genovesa
Greater sage-grouse (Centrocercus urophasianus) with its gular sacs inflated to attract mates during courtship display.
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Male Great Frigatebird nesting on Genvoesa in the Galapagos http://en.wikipedia.org/wiki/Great_Frigatebird
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Male Great Frigatebird nesting on Genvoesa in the Galapagos http://en.wikipedia.org/wiki/Great_Frigatebird
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Eastern Shore of Virginia Refuge. Photo: USFWS
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Effective conservation of the greater sage-grouse and its habitat requires a collaborative, science-based approach that includes strong federal plans, strong plans for state and private lands, and a p
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Magnificent Frigate Bird (Fregata magnificens)
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