Bar-tailed Godwit (2019-146)

Contributing photographers indicated by (ph.)

Corroborating observers and additional sources:

Dorian Anderson (ph.)

William G. Bousman (ph.)

Malia DeFelice (ph.)

Christopher Hayward (ph.)

Rosie Howard (ph.)

Joseph Morlan (ph.)

Nancy J. Overholtz (ph.)

Linda Pittman (ph.)