Bar-tailed Godwit (2007-202)
Contributing photographers indicated by (ph.)
Initial observer(s):
Bill Tweit
Corroborating observers and additional sources:
Mark J. Billings (ph.)
Thomas A. Blackman (ph.)
Jon S. Feenstra
Kenneth Z. Kurland (ph.)
Curtis A. Marantz
Guy McCaskie
Antony Mercieca (ph.)
Matt Sadowski (ph.)
Trent R. Stanley (ph.)