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Back Yard War

Image of two aggressive AMERICAN TREE SPARROWS. (#100)

 

Interesting facts: Avg size is 6" (14cm).A frequent backyard feeder visitor. During the summer, the American Tree Sparrow eats nearly 100% animal matter (mostly insects). In the winter it eats none, turning then to eating entirely seeds and other plant foods. (All About Birds)

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Taken on February 25, 2008