Yesterday (5/12) on the Spring Creek Trail in Cottonwood Glen Park, Fort Collins there were good numbers of Swainson's Thrush - saw four, 2 Yellow-rumped Warblers, 1 Western Tanager, 1 Cassin's Vireo and a nesting Eastern Screech-owl.
As I was driving out of the parking lot I had a large mixed flock of Chipping and Lark Sparrows - 50+ Chipping and 20 Lark Sparrows.
Also seen were the normal grackles, robins, etc.
Eva Matthews
Fort Collins, CO