00172.jpg
Bison in winter at Old Faithful;
Richard Lake;
1970
|
00173.jpg
Side profile of bison in snow;
JR Douglass;
1970
|
00174.jpg
Bison moving snow;
JR Douglass;
1970
|
|
|
|
00180.jpg
Lone bison in snow in Lamar Valley;
Mary Meagher;
1964
|
00181.jpg
Bison reduction (winter) Nez Perce;
Bryan Harry;
1965
|
00182.jpg
Bison at Mary Bay;
RG Johnsson;
1966
|
00183.jpg
Aerial shot of bison headed for trees in snow;
Mary Meagher;
1964
|
00184.jpg
Bison in Upper Geyser Basin in snow;
John Good;
1965
|
00186.jpg
Bison at Old Faithful in snow;
Richard Lake;
1970
|
00188.jpg
Aerial shot of bison headed for trees in snow;
Mary Meagher;
1968
|
00189.jpg
Aerial shot of bison near Sentinel Creek;
Mary Meagher;
1968
|
|
00192.jpg
Bison winter feeding on bank of Firehole River;
JR Douglass;
1969
|
00195.jpg
Bison with calves;
JR Douglass;
1968
|
00197.jpg
Bison in snow in Hayden Valley;
Bryan Harry;
1965
|
00198.jpg
Bison in snow in Hayden Valley;
Richard Lake;
1967
|
00199.jpg
Bison at Mary Bay;
RG Johnsson;
1966
|
00200.jpg
Bison in Hayden Valley;
Mary Meagher;
1969
|
|
