From my yard by Horsetooth Reservoir in Larimer County we've had a flock of 40 Pine Siskins for the past couple of weeks and a mixed flock of blackbirds including Red-winged Blackbirds, Common Grackles, Brewer's Blackbird, and a couple of Brown-headed Cowbirds were seen last week in the mix. We've had Tree Swallow flybys, a passing through Western Tanager and the first groups of Western Kingbirds and Bullock's Orioles coming in. Our Broad-tailed Hummingbird is actively feeding at the feeder for going on 3 weeks now.
Eva Matthews
Horsetooth Res, Fort Collins, Larimer County