Meet the recognizable and beloved northern cardinal. Get cardinal bird facts, including why male cardinals are red, and where ...

You'll be amazed at these white cardinal photos. Also see other leucistic birds, including partially albino hummingbirds, ...

Cardinals are often seen as majestic birds and are highly revered in several states throughout the U.S., including Illinois, Indiana, Kentucky, North Carolina, Ohio, Virginia, and West Virginia. Due ...

A rare yellow northern cardinal spotted in Alabama in 2018 became an internet sensation and opened millions of people’s eyes to a spectacular power of genetic mutation. Now, Geoffrey Hill, an ...

Thanks to the developmental fusion of male-female bird twins into one individual, this northern cardinal is half red and half tan -- split lengthwise down its middle -- and is half male and half ...