Let us all know what you figure out, about Chatfield, please.
YB cuckoos can be found there most summers where the forest is most dense, between Kingfisher Bridge and Waterton Bridge,
closer to the latter. Look at e bird map for there to see where best and most dense habitat lies.
YB Cuckoos are found on almost every summer trip to Tamarack SWA, east of Sterling.
link to the e Bird data there:
Do you use the CFO County birding website?
That's a great way to look up good locations for CO specialties like that bird:
Jean Tool SWA
or
Tamarack ranch
Watch for ticks there!
Good luck
Joe Roller,
DFO president