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Double-jointed Hawks and Convergent Evolution

Podcast |: BirdNote Daily
Publisher |: BirdNote
Media Type |: audio
Podknife tags |: Animals,; Birds,; Natural Sciences,; Science & Medicine
Categories Via RSS |: Education,; How To,; Natural Sciences,; Nature,; Science
Publication Date |: Feb 12, 2023
Episode Duration |: 00:01:45

Description
iTunes Summary

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. Scientists call this convergent evolution.

More info and transcript at BirdNote.org.

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Two different hawks have evolved an identical (and outlandish) ability.

More info and transcript at BirdNote.org.

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BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible.

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