Perhaps it is because they breed near the northern tree line adjacent to the tundra, or because a male tree sparrow may perch on a stunted tree near the tundra to sing to its mate.

Martin Hughes-Games presents the Tree Sparrow. The tree sparrow looks like a freshly-scrubbed house sparrow; with its russet cap, white cheeks and smarter appearance. Show more Tweet of the Day is ...

The male was seriously aggressive toward a visiting solo male, defending both his female and, perhaps, the seed-fall from the feeder hanging over the water. [On the Trails: Tracks and king eiders] ...

A male driver was airlifted to Sparrow Hospital on Sunday evening after being wrapping his car around a tree in Leslie.

Meet the Russet Sparrow: the lesser-known, but just as fascinating, cousin of the Eurasian Tree Sparrow. With different plumage, habitat preferences and nesting behaviour, there’s more to distinguish ...

In the summer, the tree sparrow nests on the ground in Alaska and across northern Canada, including much of the brushy territory around Hudson Bay and north across the tundra to where the ice ...

Learn what a male and female house sparrow looks like, what foods this bird eats, what it sounds like, and why birders dislike this species.

Discover showtimes, read reviews, watch trailers, find streaming options, and see where to watch Chirps of the Tree Sparrow. Explore cast details and learn more on Moviefone.

Tree sparrows sometimes build a domed nest inside the old nest of a larger bird, such as a magpie. Its slightly larger and bolder cousin, the house sparrow, is more common in urban areas.

Courtesy of Cornell Laboratory of OrthnithologyIDENTIFY the American tree sparrow by the following marks: a brownish-red crown and a dark spot on the breast; a bill that is dark above and ...

A House Sparrow building a neat round nest in a tree is an odd and seldom-seen sight. Recently, in western North Dakota I watched a male House Sparrow busily constructing a round grass nest in the ...

BirdWatch Ireland is investigating the recent increase in the population of the tree sparrow, particularly on the east coast and in adjoining counties. It says the increase is "all the more ...