PIXNIO / Science / Biology / releasing, chinook, salmon, fish, water releasing, chinook, salmon, fish, water Info USFWS Free to use CC0 2100 × 1576 JPGZoom in Report Free download Original(2100 × 1576 JPG) Medium(725 × 544 JPG) Custom size width OR height DOWNLOAD Author:USFWSLicense:Free to use CC0Tags: aquatic fish Oncorhynchus tshawytscha Oncorhynchus tshawytscha salmon JPEG 3.3 MP Full color Album:BiologyImage colors:#608080 #80a0a0 #406060 #404040 #808080 #e0e0e0 #6080a0 #606060 #e0e0f0Orientation: Landscape (standard 4:3)Megapixels: 3.3 MPPIXNIOfree images: research, scientists, equipment, work, fild research, scientist, field rescue, northern gannet, bird, oilspill rescue, manatee, mammal, biologists, hold, animal removing, smolts, hatchery, raceways removing, invasive removing, fish, hoop, trap removing, fishing, hook, albatross radio, tag, lake, sturgeon preparing, gray wolf, transport, helicopter preeminent, botantist, fringed, campion, habitat practice, placing, tape, measure, mapping, stream, reach, longitudinal, profile population, monitoring, green, pitcher, plant, sarracenia, oreophila placing, eggs, sand, beach, people, caution, care personnel, excavate, sea, turtle, nest person, white, protective, clothing, birds, protective, pen person, holding, aquatic, invasive, plant, hydrilla biologist feeds Mississippi sandhill crane chick (Grus canadensis pulla) More info:Format:JPEGColor:Full colorPixels:3309600 (≈3.3 MP)License:Free to use CC0Uploaded: 2016-08-10Image is in public domain, not copyrighted, no rights reserved, free for any use. You can use picture for any personal and commercial use without the prior written permission and without fee or obligation.