Residents of the Americas may find this hard to believe, but the ubiquitous, adaptable House Sparrow (Passer domesticus) is declining in its native lands....

In this post, we shall celebrate the beauty and variation of a veritable wood-warbler whose taxonomic inclusion into this glamorous group has been overlooked...

Though it may seem insane to American readers, as well as to any other people who view the House Sparrow as an invasive pest,...

A story in pictures…roll over the images for pop-up captions. Once the female House Sparrow was driven off the males turned to fighting each...

When I got home from work today I realized that I needed to brush my cats, especially B.B., the long-haired one.  The male Northern...

Without question the most deplorable event in the history of American ornithology was the introduction of the English Sparrow.  –W. L. Dawson, The Birds...