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How Nature Works: White-winged Crossbill Feeding Technique

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Uploaded by on Apr 16, 2010

Take an up-close look at the remarkable physical adaptations White-winged Crossbills use to retrieve seeds hidden inside tightly closed spruce cones.

Check out All About Birds for more information on White-winged Crossbills: http://www.allaboutbirds.org/guide/white-winged_crossbill/id

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  • invisibili in italia ma bellissimi ottimo il filmato

  • Gotta love evolutionary adaptation!!

  • This is awesome. Great content. You win!

  • Evolution thought of everything.

  • I had always wondered if Crossbills were "left-beaked" and "right-beaked." Thank you for clearing up that mystery for me!

  • Love it (except the evolution part - God made them that way)

  • wow brilliant quality and very interesting.

    What camera do you use?

  • Very informative video! Thanks

  • Sehr gutes Video!! Favorit!!

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