The adult Lark sparrow is one of the most easily recognized passerines. The head pattern is sharp and crisp, with a chestnut crown and cheek patch surrounded by alternating white and black stripes. White underparts with a a small black central spot and a long, blackish tail with conspicuous white wing corners further aid identification.

Courtship behaviors, including turkey-like strutting by males, differ markedly from that of other passerines.

In Oregon, the Lark sparrow is a locally common summer resident and migrant east of the Cascades.

Hear the song of the Lark sparrow

Photo by Beken Bulgic Schneider, Flickr