Birds
Also called the operculum, what is a smooth and featherless patch of skin on a bird located where the beak attaches to the forehead?
More Questions from Birds
What is located on a bird's wing, and collectively called remiges?
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What state bird might land in the state tree of Oregon, the Douglas Fir?
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What bird, often depicted on ancient Athenian currency, now graces the Greek 1-Euro coin?
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A group of which people sparked the First Jewish-Roman War by sacrificing birds near a synagogue?
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