Alabama's yellow cardinal: The science behind an amazing, rare

Auburn ornithologist explains the genetic mutation that causes some male northern cardinals to appear yellow rather than red, and how you can identify one in the wild.

Alabama's yellow cardinal: The science behind an amazing, rare

Hank Aaron: A Legendary Player, A Legendary Autograph

Alabama's yellow cardinal: The science behind an amazing, rare

The Yellow Cardinal

Cardinal Facts — CARING CARDINALS

Rare Yellow Cardinal Photographed in Alabaster, Alabama

The Yellow Northern Cardinal, A Year Later — The Naturalist's Notebook

Cardinal Facts — CARING CARDINALS

The Yellow Cardinal

Hank Aaron: A Legendary Player, A Legendary Autograph

The Yellow Cardinal

Cardinal Facts — CARING CARDINALS

Hank Aaron: A Legendary Player, A Legendary Autograph

Alabama's yellow cardinal: The science behind an amazing, rare

The Yellow Cardinal