Browse All

2.5 X 3.5 black and white ni …
Nest and eggs among cacti in …
[Herman W. Nash, Clayton Pow
0092-041.N2
4 X 5 black and white nitrat …
Vireo near Rye, Colorado in …
[Herman W. Nash, Clayton Pow
0092-049.N
3 X 4 black and white nitrat …
Young Vireo
[Herman W. Nash, Clayton Pow
0092-050.N
4 X 5 black and white nitrat …
Vireo chick.
[Herman W. Nash, Clayton Pow
0092-051.N2
4 X 5 black and white nitrat …
Young Grosbeak.
[Herman W. Nash, Clayton Pow
0092-056.N
3.5 X 4.5 black and white ni …
0092-059.N
Young Robin chick.
[Herman W. Nash, Clayton Pow
3.5 X 4.5 black and white ni …
0092-060
Young Robin chick.
[Herman W. Nash, Clayton Pow
2.5 X 3.5 black and white ni …
Young Robin.
[Herman W. Nash, Clayton Pow
0092-061
3.5 X 4.5 black and white ni …
0092-080
Swimming Duck.
[Herman W. Nash, Clayton Pow
2.5 X 3.5 black and white ni …
Ducks and a goose.
[Herman W. Nash, Clayton Pow
0092-081
3.5 X 4.5 black and white ni …
0092-085
Heron rookery.
[Clayton Powers, Herman W. N
3.5 X 4.5 black and white ni …
0092-086
Heron rookery.
[Clayton Powers, Herman W. N
4 X 5 black and white nitrat …
0092-087
Female Hummingbird sitting o …
[Clayton Powers, Herman W. N
4 X 5 black and white nitrat …
0092-088
Female Hummingbird sitting o …
[Clayton Powers, Herman W. N
2.5 X 3.5 black and white ni …
0092-089
Female Hummingbird sitting o …
[Clayton Powers, Herman W. N
5 X 7 black and white nitrat …
0092-090
Young Western Screech Owl.
[Clayton Powers, Herman W. N
4 X 5 black and white nitrat …
0092-091
Long-eared Owl.
[Clayton Powers, Herman W. N
5 x 7 nitrate negative scann …
00-5656
Robert J. Niedrach with Kild …
[René M. Payne, Herman W. Na