American Tree Sparrow: May Backyard Sparrows (2)

Two native sparrows that migrate through my Saskatchewan backyard, American Tree Sparrows and Chipping Sparrows, look very much alike. To me, at least. Both are grey and brown with red-capped heads...

But the Tree Sparrow a rufus/red eye line, The Sibley Guide to Birds explains, and the Chipping Sparrow has a black eye line, with white above it... And the Tree Sparrow has a two-coloured beak, yellow and black, while the Chipping Sparrow's beak is black alone... And the Tree Sparrow has a bit more colour on its breast... And...

In any case, the post below features a Chipping Sparrow, my first backyard Regina sparrow for May. And here is an American Tree Sparrow:

American Tree Sparrow - with rufus eye line and half yellow beak © SB

What is this? American Tree Sparrow.

Location: North of Regina, Saskatchewan, Canada.  

Photo date: April 29, 2013.

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