But for home maintenance and peace of mind, it's good to know how to identify common backyard bird eggs and the one you don't want to see — the house sparrow, which is a pest, believe it or not.

With common bird populations on the decline ... Since doves usually lay two eggs at a time, they raise at least three or four broods per season, Rosenberg said. A flying paradox, the house ...

How are your bird identification skills? Do you know nothing at all about our feathered friends, maybe just a few of the common garden birds like Blackbirds and Robins, most of the regular natives ...

Each strategy is effective, increasing the likelihood that a given host will identify ... patterns on bird eggs are just one type of visual signature. Identity signatures are common in the animal ...

The Great Backyard Bird Count is an annual citizen-science project that gathers data about wild birds. Participants go outside for at least 15 minutes and identify as many birds as they can.

The following slideshow will help you identify the most common birds to be found this winter around Northeast Ohio feeders. What you feed the birds also plays a large part in the variety of ...

Egg 'signatures' will allow drongos to identify ... which presents a puzzle because African cuckoos remain a common bird in many parts of Africa. The researchers think that the fork-tailed drongos ...