Black-headed Grosbeak

This bird was singing for a long time while I was descending the trail. "In western North America, the sweet song of the Black-headed Grosbeak caroling down from the treetops sounds like a tipsy robin welcoming spring. The flashy black, white, and cinnamon males and the less flamboyant females sing from perches in suburbs, desert thickets, and mountain forests."-Cornell Lab of Ornithology