In addition to the usual suspects, migrants in my back yard this week in Harvey Park (SW Denver) include:
Black-headed Grosbeak
Western Tanager
Lazuli Bunting
Green-tailed Towhee
Pine Siskin
American and Lesser Goldfinches
Yellow Warbler and Nashville Warbler (both yard rarities)
Black-chinned Hummingbird (Broad-tailed, too, but they typically nest here)
Brown-headed Cowbird (booo...!)
White-crowned and Chipping Sparrows
Expected but not yet seen: Swainson's Thrush, Bullock's Oriole, other warblers including Orange-crowned, Wilson's and MacGillivray's; ....
Dave Cameron
Denver