Cobirds:
A chilly walk this morning at Stearns Lake in Broomfield \ Boulder County.
White-throated sparrow seen in hawthorn bushes along the main road near the raptor center, where irrigation ditch crosses the road.
Along with:
Dozens of white crowned sparrows - immatures and adults singing.
Song sparrows - singing
Red winged blackbirds - hundreds
Red tailed hawks - at least 5
Western grebes - still a few on the lake
Western meadowlarks
There are lots of sparrows moving through the area - someone with more time might find other species.
John Tumasonis (John T) of Louisville CO