Durango Hatchery Pond 9/28
This morning I was very surprised to find an Ash-throated Flycatcher moving through at the hatchery pond. It didn't stick around long but gave me a good enough look to feel confident about the ID. I have only seen one other ATFL at the fish hatchery and this is by far the latest date on which I have ever seen one in Colorado.
Other birds of note were:
Calliope Hummingbird (adult female frantically hawking insects)
Wilson's Warbler (3)
White-crowned Sparrow (4) (A definite sign of fall)