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Avian range expansion

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Tree Range Expansion in the Subarctic - W. Garfield Weston Fellow Kirsten Reid's Research

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Spotlight: Terror Bird [+ Grappling Hook!]

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Who Knew Even That Could Be Done With a Drill | Silicone Gun

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birdRS: Duckworth 2015 Paper Summary #1

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Profile: George Barrowclough

Avian range expansion describes how birds expand their habitat. Because of the activities of birdwatchers, these range expansions are well documented.
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    • Reasons for range expansion 

    • Examples of when range expansion imperils other species