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Science

(25,966 posts)

1. geography is an overly narrow view of "isolation"

Sun Mar 15, 2015, 03:57 PM

Mar 2015

Lots of things can cause isolation. Behaviors, diet, etc.

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This bird is evolving in a very weird way [View all] n2doc Mar 2015 OP

geography is an overly narrow view of "isolation" phantom power Mar 2015 #1

Geo-separation doesn't have to be major, either Panich52 Mar 2015 #4

We have blue jays here, and lots of pine trees. dixiegrrrrl Mar 2015 #2

Like jockeys ... GeorgeGist Mar 2015 #3

We have Scrub jays here in central California Plucketeer Mar 2015 #5