Have you seen bald Northern Cardinals lately? They're in their molting phase, shedding feathers for winter. Wildlife experts say this is a normal part of their seasonal routine.

Animals 'Once-in-a-lifetime' cardinal photographed by St. Louis Cardinals photographer The mutation only affects an estimated one in a million birds, according to the National Audubon Society.

It is amazing that, in nature, parents will take care of their offspring in much the same way this father helps the baby ...

Animals 'Once-in-a-lifetime' cardinal photographed by St. Louis Cardinals photographer The mutation only affects an estimated one in a million birds, according to the National Audubon Society.

The St. Louis Cardinals Director of Photography & Digital Assets was lucky enough to snap photos of an extremely rare Northern Cardinal in his backyard.

Cardinals are a gorgeous and welcome sight in any yard. If you're tired of relying on messy feeders, consider planting these ...