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USDA Forest Service

USDA Forest Service

The U.S. Department of Agriculture Forest Service is a Federal agency that manages public lands in national forests and grasslands. The Forest Service is also the largest forestry research organization in the world, and provides technical and financial assistance to state and private forestry agencies. Gifford Pinchot, the first Chief of the Forest Service, summed up the purpose of the Forest Service—"to provide the greatest amount of good for the greatest amount of people in the long run."


Remove Filters: Lepidoptera(X) Notodontidae(X) Egg(s)(X)

3 Images of 2 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1441099 red-humped oakworm moth Symmerista canicosta eggs on leaves.
3057053 poplar tentmaker Clostera inclusa 2 day old mass (light pink); later red, then gray as they age
3057057 poplar tentmaker Clostera inclusa showing change in color of eggs as they age: light pink, red, gray (upper left to lower right, youngest to oldest)

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