Mastiff bat
Brown bat
Brown bat
Brown bat
Greater scaups
Greater scaups
Greater scaup
Greater scaups
Brown bat
Brown bat
Anna’s Hummingbirds
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Ducks at Lake Merritt
Unidentified nestlings
T. Gilbert Pearson holding a white pelican
T. Gilbert Pearson with nestlings
Audubon patrol boat on the Klamath
Audubon patrol boat on the Klamath