| Download this image for free in High-Definition resolution the choice download button below• A bird is an animal belonging to the class of vertebrates, warm-blooded and feather-covered | Download this image for free in High-Definition resolution the choice download button below• |
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| They are generally suitable for flying but some species, such as the ostrich, can not fly | For more information and source, see on this link : |
They lay eggs to reproduce• For more information and source, see on this link :.
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