Group: alt.philosophy · Group Profile · Search for birds in alt.philosophy
Author: Hamady
Date: Sep 20, 2008 05:25
...branches. These creatures are fully birds, with no reptilian characteristics. That...scenario concerning the evolution of birds, some recently-found fossils invalidate...opteryx. Another structure peculiar to birds called the "pygostyle", which supports...other hand, when we examine bird feathers closely, we come across...in vegetation, such as gallinaceous birds, doves, woodcocks, woodpeckers, and most...
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