Cardinals are usually associated with the bright red color of their feathers, but a couple in Illinois say a yellow version of the bird hangs out in their backyard. Chelsea Curry told CBS News she first saw the yellow cardinal at her backyard bird feeder last year.

A super rare bird showing both male and female plumage has scientists in Pennsylvania counting their lucky stars. Split down the middle, with one side flaunting yellow 'wing pits', and the other side rocking a pink underwing, researchers say this spectacular-looking songbird is one for the record books.