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."

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13 Images of 1 Subjects

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Image	Subject Name	Scientific Name	Description
5383232	periodical cicada	Magicicada septendecim	Newly emerged adult, wings fully expanded. Still light in color
5383234	periodical cicada	Magicicada septendecim	Side view of newly emerged adult on nymphal shell.
5383235	periodical cicada	Magicicada septendecim	Oak trees in pasture with flagging damage
5383236	periodical cicada	Magicicada septendecim	Oak tree in yard with flagging damage
5383237	periodical cicada	Magicicada septendecim	Closeup of eggs in twig.
5383238	periodical cicada	Magicicada septendecim	Closeup of eggs in twig.
5383239	periodical cicada	Magicicada septendecim	Cicada eggs on penny to show size.
5383240	periodical cicada	Magicicada septendecim	Nymph just prior to emergence of adult.
5383241	periodical cicada	Magicicada septendecim	Closeup of oviposition site on twig.
5383230	periodical cicada	Magicicada septendecim	Adult emerging from nymphal shell
5383231	periodical cicada	Magicicada septendecim	Newly emerged adult, beginning to inflate wings. Still light in color
5383242	periodical cicada	Magicicada septendecim
5383243	periodical cicada	Magicicada septendecim	Close up of oviposition site on twig

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USDA Forest Service