Dusky Warbler (2021-112)
Contributing photographers indicated by (ph.)
Initial observer(s):
Alex Merritt
Corroborating observers and additional sources:
Lucas Corneliussen (ph.)
Emmett Iverson (ph.)
Ethan G. Monk
Mark J. Rauzon (ph.)
Alex M. Rinkert (ph.)
Daniel S. Singer (ph.)
Bob Toleno (ph.)
Alan N. Wight (ph.)