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Field Work
Photograph by Penny De Los Santos

Where the buffalo roam, they also leave scat. Teton Science Schools students learn to estimate the population of free-wandering bison by measuring off an area of sage flats, then counting any platter-size reminders the animals have left behind.

Photo Fast Facts

Camera: Canon EOS 1N
Film Type: Fuji Provia 100ASA
Lens: 20-35mm 
Speed and F-Stop: 1/25 @ f/8
Weather Conditions: Partly cloudy
Time of Day: Morning
Lighting Techniques: Available light and Minolta V light meter


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