This quiz is truly diabolical. All three pictures show small fragments of birds that were photographed in Queens in the last two weeks. That...

Catherine Hamilton has been the first to get all three species correct in the last two diabolical wood-warbler quizzes. If she gets three in...

Though we just recently had a diabolical quiz regarding wood-warblers I thought is was time that we had another. Like the last one, this...

It has been far too long since the last of the diabolical quizzes. And this quiz is truly diabolical. Horribly diabolical. Diabolical squared. At...

If you have been birding for any length of time, you will almost certainly have built up a fine collection of field guides. To...

During the last week, I received some terrific photos from two readers who had encountered a very distinctive duck at Brazos Bend State Park in...

You all know the drill. There are three images of birds or parts of birds below and your job is to figure out what...

At approximately 9am on January 13, an avian act of violence occurred in a suburban backyard in eastern North America. Who was the predator...