White Wagtail (2012-197)
Contributing photographers indicated by (ph.)
Initial observer(s):
Bernardo Alps
Corroborating observers and additional sources:
Jon L. Dunn
Jon S. Feenstra (ph.)
Kimball L. Garrett
Matthew A. Grube (ph.)
Ronald Holland (ph.)
Dinuk Magammana (ph.)
Julia Ray (ph.)
Kerry Ross (ph.)
Larry Sansone (ph.)
Christopher Taylor (ph.)