This looks like an interesting article (full disclosure: I dont - TopicsExpress



          

This looks like an interesting article (full disclosure: I dont have access to the full article and cant afford to purchase it!) but I do have a question about the description of the western return migration route as browner, high elevation. I dont see the western sky islands as brown during the fall migration. Could this be an artifact of eBird where data reporters may not have as much access to the mountains or is this just a case of semantics? Brown to someone in the east is lush and green to us westerners.
Posted on: Fri, 12 Sep 2014 13:38:51 +0000

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