An Abert's pipilo is another name for an Abert's towhee, a form of towhee, a bird native to the southwestern United States.

An Abert's towhee is a bird, Latin name Pipilo aberti, a species of towhee native to the southwestern United States, named after an American soldier and ornithologist, James William Abert.

An Abert's finch is another name for an Abert's towhee, a bird, Latin name Pipilo aberti, a species of towhee native to the southwestern United States, named after an American soldier and ornithologist, James William Abert.

Just like you'd say "A bear's tow E"

Eastern Towhee was created in 1758.