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Thursday, January 29, 2015

Trophic Cascades. A beautiful story.

  1. Trophic cascades are powerful indirect interactions that can control entire ecosystems. Trophic cascadesoccur when predators limit the density and/or behavior of their prey and thereby enhance survival of the next lower trophic level.




I loved this video.  Talk about pure storytelling.
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1 comment:

  1. AnonymousJanuary 30, 2015 at 5:11 AM

    Oh, I love this, too. I had seen it some many months before, and found it fascinating. ! :) ~retha

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