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Home > BirdNote > Double-jointed Hawks and Convergent Evolution
Podcast: BirdNote
Episode:

Double-jointed Hawks and Convergent Evolution
Category: Religion & Spirituality
Duration: 00:00:00
Publish Date: 2019-08-02 02:00:00
Description: Crane Hawks of Central and South America and African Harrier-Hawks both have legs that bend forward and backward. Each bird’s wonderfully peculiar leg adaptation is completely original - it evolved all on its own - even though the end result is the same.
Total Play: 0