The beautiful male cardinal bird in this hilarious YouTube clip is very interested in a female and is not being subtle about it! The obvious way he is checking her out may seem amusing to us, but ...

Q: I watched a beautiful male cardinal feeding an all-brown bird on the roof of my garage. Why would it feed another species? A: That’s a great observation and it indicates how different young ...

Bright red cardinals are commonly part of Christmas cards, holiday decor and the general spirit of wintertime. This bird, called the Northern Cardinal, is North Carolina’s state bird (six other ...

The golden color comes from a genetic mutation in male cardinals and gives the bird rich, yellow feathers instead of red. Kratter said hundreds of bird enthusiasts traveled to the university for ...

A cardinal that is half male and half female was spotted in Levy County, Florida and confirmed to have bilateral gynandromorphism ...

From hummingbirds to cardinals, bird feeders to bird flu — here are more stories about the winged creatures we love to see in our backyards (and beyond). The male Northern Cardinal is hard to ...

This is where a different evolutionary system comes into play, that of sexual selection. Many bird experts now say that female birds are the major drivers of color in male birds.

Are female cardinals red too? Slightly, but they’re not as vividly red as the male cardinals. The female Northern Cardinal is a prolific singer, even more so than her mate for life.

A cardinal that is half male and half female was spotted in Levy County, Florida and confirmed to have bilateral gynandromorphism ...

A few years ago, a golden cardinal was spotted on the University of Florida campus, Kratter said. The golden color comes from a genetic mutation in male cardinals and gives the bird rich, yellow ...