Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
You are here: Home > Search Results


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 2 of 2
10 | 20 | 50 per page
porcupine damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
Organisms: ponderosa pine
Location: Taylor's Pasture, Fort Valley, Coconino N.F.; AZ; United States
Description: porcupine damage
Date: 7/1924

Area screened in for experiment in porcupine damage to yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
research techniques
Organisms: ponderosa pine
Location: Taylor's Pasture [Taylor Woods], Fort Valley, Coconino N.F.; AZ; United States
Description: Area screened in for experiment in porcupine damage to yellow pine
Date: 7/1924