Birds

What feature makes it easier for birds to fly?

More Questions from Birds
What small wingless jumping insect feeds on the blood of mammals and birds?
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What is the common name of the bird Streptoprocne zonaris?
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Which of the following is a common bird in North America?
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What is the common name of the bird Columba torringtoniae?
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What is the state bird and state tree of North Dakota?
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What is the sac located on the bird's neck that is inflatable and is only visible in males during courtship displays?
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What is the small joint on the bird’s wing?
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What is the common name of the bird Cypseloides rothschildi?
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