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loot.co.za

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Home arrow Birds and Birding news.. arrow Birds Moving Futher North: Climate Change the mitigating factor…?
Birds Moving Futher North: Climate Change the mitigating factor…? PDF Print E-mail
Written by Jackie During   
Wednesday, 27 August 2008

Researchers have compared data collected in the early 1980’s ,and then again between 2000-2005, and found that 83 species which traditionally bred in New York State have extended their range up to 40 miles.

 

According to William Porter, director of ESF’s Adirondack Ecological centre, where as range expansions may historically have occurred over centuries, it is now happening over decades.

 

Source

Carolina Wren

pic by KenThomas.us 
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