OUTDOOR PROFESSIONALS Biologist researcher attaching radio collar to burrowing owl. (Owl054)Controlled burn. (130401-4976)Biologist releasing bald eagle after examination. (BaldEagle054)Constructing photo blind on top of cotton picker. (People029)Releasing an ocelot. ILCP borderland RAVE, Texas. (090128-1439)Learning to fish. (People040)Scientists releasing deer. (Deer063)Haz mat workers. (People022)Learning to fish. (120816-9018)Biologist studying fish. (People013)Photographer at border wall, Lower Rio Grande Valley. (090129-1740)Learning to fish. (People049)Prescribed burn at Rocky Mountain Arsenal National Wildlife Refuge, Denver, Colorado. (130401-4960)Photographer at sunset. (People045)Biologist researcher banding burrowing owl. (Owl053)Hazardous materials contamination. (People043)Photographer inside photo blind. (People034)Fisherman bringing in bass. (People050)Ferruginous hawk at national wildlife reserve, Rocky Mountain Arsenal. (RMA022)Photographing from a car with a window mount. (People025)Fishing family. (People047)Hazardous materials contamination. (People042) PHOTO LIBRARY MENUMENUAERIALS / FLORA / SCENICSAMPHIBIANS / REPTILESARTISTIC PHOTOS / PEOPLE / STRUCTURES / TRANSPORTATION Artistic PhotosBuildings / StructuresOutdoor ProfessionalsPeopleTransportation BIRDSBUGS / INSECTS / SPIDERSMAMMALSMARINE LIFEPLACESURBAN WILDLIFE