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Fire drill testing.jpg

Field work drill debriefing.jpg

Trichechus_manatus,_NOAA.jpg

Global tropical cyclone tracks-edit2.jpg

BSEE_Studies_Arctic_Response_Challenges_at_Ice_Camp.jpg

Cobia (7152180729).jpg

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Borneo Topography.png

Phyllaplysia taylori, Greater Farallones.jpg

Memorial wall.jpg

Kids students birdwatching.jpg

Students plant acorns.jpg

Students prepare plants.jpg

Environmental education students viewing shorebirds.jpg

Refuge manager give students tour.jpg

Elementary students viewing shorebirds.jpg

Archery students practice their skills.jpg

Tobias and the Angel - Filippino Lippi.jpg

Primary school students in nature.jpg

Recreation and instruction of elementary students.jpg

Employee engages students teaching them about nature.jpg

Students walking across the bridge.jpg

Volunteer teaches backyard habitat techniques to students.jpg

Billy Strayhorn, New York, N.Y., between 1946 and 1948 (William P. Gottlieb 08211).jpg

Wild Bill Davison, New York, N.Y., ca. Aug. 1946 (William P. Gottlieb 01821).jpg

Students_changing_classes_at_UNC,_Chapel_Hill,_NC.jpg

Students learn about schoolyard habitats.jpg

Lunch on a wing.jpg

Phrynosoma hernandesi short horned lizard.jpg

Instructor speaking to students in classroom.jpg

Biologist talk with students on how to plant.jpg

Church in winter scenic.jpg

John Kirby, Brown Derby, Washington, D.C., ca. May 1946 (William P. Gottlieb 05371).jpg

Students learn about how animals breathe through their skin.jpg

Girl scouts in nature.jpg

Students learn about birding and how to use binoculars from a employee.jpg

Wooden signpost at the crossroads.jpg

Youth participate in a docent led hike featuring wildlife viewing.jpg

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"WIN"_football.jpg

Trout cutthroat fish oncorhynchus clarkii clarkii.jpg

Cave basalt formation.jpg

Silver back gorilla - Gorilla beringei.jpg

Girl scouts help replant trees.jpg

Biologist talk to students on the how to plant aquatic plants.jpg

Biologist show students how to place plants in the wetland areas.jpg

Permanent wooden structure used for wildlife observation.jpg

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Delhi sands flower loving fly rhaphiomidas terminatus abdominalis.jpg

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Natural areas stone formation.jpg

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Clothes on line at winter.jpg

Judges take a close look at the entries for the 2011 Federal Junior Duck Stamp Contest.jpg

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Preparing_section_of_Big_Inch_pipeline_to_go_under_railroad.jpg

Seawifs global biosphere.jpg

Endangered moapa dace fish moapa coriacea in an aquatic environment.jpg

Students attending course and practice using a surveyor rod for mapping profiles of various habitat features.jpg

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