Bright red cardinals (and their mates) against a white field of snow is a joyous sight. A few tweaks to your feeders will ...

Researchers believe that the cardinal frequenting the Caldwells’ bird feeder in Erie, Pennsylvania, is a rare bilateral gynandromorph, half male and half female. Not much is known about the unusual ...

Even a glimpse of a cardinal is enough to ensure the season is merry and bright. Northern cardinal males boast crimson ...