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USFS Logo Research Data Archive
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reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
reproduction
fence line effect
sample plot
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: reproduction of ponderosa pine
Date: 10/14/1929

Contrast of moderate use by sheep and heavy use by cattle
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
landscape
fence line effect
Organisms: cattle
Location: Tusayan National Forest; AZ; USA
Description: Contrast of moderate use by sheep and heavy use by cattle
Date: 10/1929