The male Northern cardinal appears yellow due to a rare genetic mutation that prevents the bird from processing the substances in its diet that give most male cardinals their distinctive bright ...

A rare yellow cardinal once again has been spotted by a bird watcher, this time in Theodore, Alabama. Karem Maldonado has nine bird feeders scattered about her yard. Normally, Maldonado doesn't ...

Six years ago, an Alabama photographer’s photos of a rare yellow cardinal captivated the nation on numerous national news outlets after being first reported on AL.com. Now, a bird with the same ...

While there are an estimated 15 million red cardinals across the eastern U.S., making it one of the most common birds in the wild, there are just 10 to 15 yellow cardinals flying around the region.

Backyard birders Arlene and John McDaniel told MLive.com that just before Christmas they noticed a yellow northern cardinal ...

A rare bird with a stunning yellow crest has been photographed for the first time in the tropical mountains of the Democratic Republic of the Congo – almost two decades after its last confirmed ...

EL PASO, Texas (KVIA) -- Scientists at the University of Texas at El Paso have captured photos of a bird long thought lost. Known as the Yellow-crested Helmetshrike, or Prionops alberti, the ...