Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Wild and native trout in Yellowstone National Park, USA
Father and daughter holding trout fishing
Cutthroat Lamar River Valley
Head shot close-up of a large Rainbow Trout with fishing fly in it's mouth. Was caught on a fly in Fall River, a Central Oregon river. Fall River is a tributary to the Deschutes River. A popular fish in Oregon lakes and rivers. Bend, Oregon.
Rainbow Trout Swimming
Hand Holding Colorful Cutthroat Trout - Closeups of fish being being released. Catch and release fly fishing at backcountry mountain lake.
Adventure in the Wind River Mountains
a Cutthroat is caught and released on the middle fork of the Flathead River near Glacier National Park, Montana
Fly fishing on the Middle Fork of the Salmon River
Girl Holding trout in summer Colorado
Rainbow Trout (Oncorhynchus mykiss) - Freshwater fish
Catch rainbow trout in fresh water
A close-up of a Fine Spotted Snake River Cutthroat caught and released while fly-fishing the South Fork of the Snake River, Idaho.
Cutthroat Trout Fish Detail - Fish caught with fly fishing gear and technique and photographed before being released back into the water.
A rainbow trout caught on a Mega Bugger
trout swim up a small creek in south western Montana to spawn
Wild and native cutthroat trout caught while fly fishing
Eastern Brook Trout swimming in a freshwater aquarium at the Grizzle and Wolf Rescue Center.
Man holding cutthroat trout underwater prior to releasing it.
A close up of a Chinook Salmon jumping out of the water at a fish ladder during its fall trip up the river to spawn
Cutthroat Trout Being Caught - Blurred motion showing fish jumping around at water's edge. Colorful fish with bright red markings and spots.
Greenback cutthroat trout
A rainbow trout (oncorhynchus mykiss) swims in turquoise clear water. The former latin name was Salmo gairdneri.
Fly fishing in Idaho
Getting ready to release this beautiful Rainbow Trout AKA Leopard Rainbow Trout. Caught in Alaska on the Kanektok River, fly fishing with a mouse pattern. You can see the \
Salminus brasiliensis, also popularly called dorado, piraju, pirajuba and sairé is a fish from the rivers of Brazil and other countries in South America.
A man holding a large cutthroat trout.
Close up on a Rainbow Trout swimming in a large aquarium at the Grizzle and Wolf Rescue Center.
Holding Cutthroat Trout at Alpine Lake
Free Images: "bestof:WestslopeCutthroatYNP.jpg en Westslope Cutthroat Trout from Yellowstone National Park Downloaded from NPS http //www nps gov/imr/customcf/apps/pgallery/photo"
Skyway-Lake-stalactites-Wind-Cave.jpg
TamarackMiners_CopperCountryMI_sepia.jpg
AdobeSurfaceCoatingRenewalOnWall.jpg
Yosemite Falls, 10-2014.jpg
Bombus_bifarius,_face_2012-07-09-17.36.jpg
Unknown_Wasp_Species?.jpg
Lasioglossum_packeri,_F,_Back,_WY,_Park_County_2015-06-08-16.18.07_ZS_PMax.jpg
Osmia_trevoris,_F,_Park_Co.,_Wyoming,_back_2015-11-20-23.38.jpg
Osmia_trevoris,_F,_Park_Co.,_Wyoming,_face_2015-11-20-23.57.28_ZS_PMax_UDR.jpg
Osmia_trevoris,_F,_Park_Co.,_Wyoming,_side_2015-11-21-00.15.51_ZS_PMax_UDR.jpg
Sunset_Yavapai_Point.jpg
Protecting_Tranquilized_Bea.jpg
Firehole_River.jpg
color-yellowstone-national-park-50061.jpg
Cutthroat_at_Avalanche_Lake.jpg
erosion-yellowstone-national-park-226655.jpg
Sunset,_Lamar_Valley.jpg
Moonset,_Lamar_Valley.jpg
Wolf_on_a_bison_carcass,_Hayden_Valley.jpg
Sunset_on_the_Madison_River.jpg
Fawn_Fire_August_8,_2016.jpg
National_Park_Service_Centennial_Evening_at_the_Arch.jpg
Fawn_Fire_August_8,_2016.jpg
Fawn_Fire_August_8,_2016.jpg
Fawn_Fire_August_8,_2016.jpg
Yellowstone_Lake_from_Lake_Butte_Overlook.jpg
Milky_way_near_Mammoth_Hot_Springs.jpg
Sericomyia_flagrans,_U,_face,_Yellowstone_National_Park_2012-11-29-14.14.53_ZS_PMax.jpg
Maple_Fire,_August_15,_2016.jpg
Maple_Fire,_August_14,_2016.jpg
Maple_Fire_August_12,_2016.jpg
Maple_Fire_August_12,_2016.jpg
National_Park_Service_Centennial_Evening_at_the_Arch.jpg
Rainbow_over_the_Gardner_River_Canyon_near_Mammoth.jpg
Fawn_Fire_August_8,_2016.jpg
Maple_Fire,_August_14,_2016.jpg
Fawn_Fire_August_8,_2016.jpg
Fawn_Fire_August_8,_2016.jpg
Buffalo_Fire_August_13,_2016.jpg
Maple_Fire_August_12,_2016.jpg
Fawn_Fire_August_8,_2016.jpg
Bear_in_motion,_Lamar_Valley.jpg
Fire_effects_crews_monitoring_the_Maple_Fire.jpg
Roadside_black_bear,_Blacktail_Deer_Plateau.jpg
National_Park_Service_Centennial_Evening_at_the_Arch.jpg
The_Bison.jpg
Maple_Fire_August_12,_2016.jpg
Thunderstorm_at_sunset,_Swan_Lake_Flat.jpg
Sunset,_Midway_Geyser_Basin.jpg
Double_rainbow_seen_from_Lower_Mammoth.jpg
Castle_Geyser_&_Milky_Way.jpg
Maple_Fire,_August_15,_2016.jpg
Bull_elk_by_Obsidian_Creek_in_snow.jpg
Maple_Fire_August_12,_2016.jpg
Morning_fog_in_the_Yellowstone_River_Valley.jpg
Cow_&_calf_bison,_Fountain_Flat_Drive.jpg
Fresh_snow_on_Soda_Butte_Creek_and_the_Absarokas.jpg
Coral_Bleaching.jpg
Meadow_Reflections.jpg
Warm_springs_spike-rush_(Eleocharis_flavescens_var._thermalis)_on_Obsidian_Creek.jpg
View of geyser runoff in Yellowstone national park.jpg
Bombus-occidentalis,-face_2012-07-26-16.24.16-ZS-PMax.jpg
Bombus-bifarius,-side_2012-07-09-17.43.31-ZS-PMax.jpg
Fish_Creek_Amphitheater_-_5_[Near_the_West_Entrance_to_the_park.].jpg
Bombus-occidentalis,-side_2012-07-26-16.30.28-ZS-PMax.jpg
Fish_Creek_Amphitheater_-_1_[Near_the_West_Entrance_to_the_park.].jpg
Fish_Creek_Amphitheater_-_3_[Near_the_West_Entrance_to_the_park.].jpg
Fish_Creek_Amphitheater_-_2_[Near_the_West_Entrance_to_the_park.].jpg
Fish_Creek_Amphitheater_-_4_[Near_the_West_Entrance_to_the_park.].jpg
Fish_Creek_Amphitheater_-_6_[Near_the_West_Entrance_to_the_park.].jpg
Fish_Creek_Amphitheater_-_7_[Near_the_West_Entrance_to_the_park.].jpg
Trout cutthroat fish oncorhynchus clarkii clarkii.jpg
Vespidae_2_F_back_Wyoming_Park_County2013031415.07.09_ZS_PMax.jpg
Lepturinae?,_Beetle_2013-02-21-14.04.06_ZS_PMax.jpg
orange-spring-mound-50103.jpg
Bull elk bugling in the gibbon meadow in the yellowstone national park.jpg
Symphyta,_U,_side,_Wyoming,_Park_County_2013-02-06-15.18.23_ZS_PMax.jpg
Wasp,_U,_side,_Wyoming,_Park_Co_2013-04-09-15.48.41_ZS_PMax.jpg
Wasp,_U,_back,_Wyoming,_Park_Co_2013-04-09-15.35.23_ZS_PMax.jpg
Wasp,_U,_face,_Wyoming,_Park_Co_2013-04-09-15.42.22_ZS_PMax.jpg
Ryan_Beach-Meadow,_Lake_McDonald_-_5_[Near_the_West_Entrance_to_the_park.].jpg
Ryan_Beach-Meadow,_Lake_McDonald_-_2_[Near_the_West_Entrance_to_the_park.].jpg
Enjoying_the_Milky_Way,_Mammoth_Hot_Springs.jpg
Firehole_Lake_Drive_&_Milky_Way.jpg
Symphyta,_U,_face,_Wyoming,_Park_County_2013-02-06-15.05.14_ZS_PMax.jpg
Symphyta,_U,_back,_Wyoming,_Park_County_2013-02-06-14.57.20_ZS_PMax.jpg
"Blood_Moon"_and_the_planet_Uranus_over_Mammoth_Hot_Springs..jpg
Scanning_a_talus_slope_for_signs_of_pikas_(Citizen_Science).jpg
Scanning_the_cliffs_for_mountain_goats_(Citizen_Science).jpg
Conducting_a_Loon_Survey_(Citizen_Science).jpg
Osmia_simillima,_side_2012-06-18-17.42.jpg
mammoth-hot-spring-terrace-minerals-50102.jpg
Melissodes_coreopsis,_F,_Face,_WY,_Park_County_2014-04-25-13.59.26_ZS_PMax.jpg
National_Parks_Scavenger_Hunt_at_Denver_Museum_of_Nature_and_Science.jpg
Euglossa_dilemma,_male,_back_2012-06-27-17.09.jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Collecting_hair_snagged_on_a_wire_hair_trap_(Northern_Divide_Grizzly_Bear_Project).jpg
Grizzly_bear_rubbing_on_a_tree_(Northern_Divide_Grizzly_Bear_Project).jpg
Tranquilized_grizzly_in_a_culvert_trap_(Northern_Divide_Grizzly_Bear_Project).jpg
Terms of Use   Search of the Day