This is a very informative site to help you identify your backyard birds. Not sure what call belongs to what bird? This site gives audible bird calls of each bird.

Let’s Play “Name That Bird.” Wild Birds Unlimited now has a way to identify those feathered strangers you see from time to time. It’s new! It’s the online field guide that makes identifying unfamiliar birds easy. It’s!

You provide information about the unfamiliar bird you’ve seen by selecting from a menu of attributes such as color, wing shape and size; rightbird will do the rest. You will instantly see illustrations of birds that match the attributes you’ve selected. The more characteristics you know, the narrower the search is for the “right bird.” And with rightbird’s audible bird call samples, you can also hear the sounds made by your stranger. At Wild Birds Unlimited, we’re happy to take the mystery out of birdwatching. Visit today