[cobirds] Two days left to find the rest of the N.A. warbler species (in CO in November!)

With the recent additions of Chestnut-sided Warbler in the Denver area and Worm-eating Warbler on the west side of Grand Junction, that elevates the CO warbler species total for November to a phenomenal 15!

(Tennessee, Orange-crowned, Northern Parula, Chestnut-sided, Yellow-rumped, Black-throated Green, Pine, Palm, Bay-breasted, Blackpoll, Prothonotary, Worm-eating, Ovenbird, Common Yellowthroat, and Wilson's).  Wow.

Dave Leatherman
Fort Collins