Ornithologists have theorized that birds first began to build nests when they were unable to locate natural cavities. Of the 470 perching (passerine) birds in North America, about 25 percent use holes ...

In Iowa, 212 bird species nest throughout the state during nesting season. Nesting season is a great opportunity for first-time birdwatchers to make observations and start identifying species. Expert ...

Finding a bird's nest in your yard can be a thrilling experience, particularly if you've set up a protected bird feeding station with everything they need to thrive. You can grab your binoculars and ...

Depending on where you live, there are many types of beneficial birds you want in your yard. And with these birds come eggs. Finding these shelled beauts or even a nest in your backyard is a normal ...

Here’s a fun quiz to celebrate bird nesting season in New Hampshire. Listen to this episode and see how many bird nests you can identify, just by hearing a description! Bird species choose different ...

It is spring in the northern hemisphere and birds initiate the remarkable architectural feat of building a home for the young. How is this accomplished? Hormones and Getting in the Mood Much of the ...

If you live in a city or suburb, it can be hard to feel surrounded by nature. But next time you step outside, pause, look and listen — even in the most densely populated areas, birds are almost ...