That’s because spring is when most birds turn to family obligations—they mate, build nests, lay eggs and raise young. Why do ...

Other birds, of course, are singing in March, for example, the American robin, but it seems they are more often vocal at dawn ...

A male and female cardinal in Michigan represent birds who chose a shorter life filled with offspring to maximize their evolutionary impact. Birds worldwide make strategic decisions about how they ...

Read on to learn everything you need to know about the Northern Cardinal ... North State." The birds can produce over 24 beautiful and complex tunes. Both female and male cardinals sing but ...

Birds are vertebrate animals adapted for flight. Many can also run, jump, swim, and dive. Some, like penguins, have lost the ability to fly but retained their wings. Birds are found worldwide and ...

Their elaborate dances, poses, and other rituals accentuate their appearance and put on a phenomenal show for both female birds ... part of the male's time. Birds of paradise are found in New ...