388 免费照片适用于 Spawning

野生动物性质水下海上生活鲑鱼鱼水科罗拉多州犹他州海洋

Spawning broodstock coaster brook trout

Spawning equipment and facility

Spawning equipment-6

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (13)

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (6)

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (16)

FGBNMS -- Brittle Star

Spawning equipment-4

Service employees with spawning equipment

Service employees with spawning equipment-1

spawning paddlefish at gavins point NFH (7)

野生动物蛋

Fertilizing pallid sturgeon eggs

野生动物羽毛

Tending hatching shad

马萨诸塞州美国

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (7)

Coaster brook trout spawning-egg collection

(1974) Spawning Red Salmon

阿拉斯加州优质的

Service employee with spawning equipment-3

Service employees with spawning equipment-3

GFNMS - coho salmon

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri)

Spawning Atlantic salmon at Craig Brook National Fish Hatchery. Photo: USFWS

野生动物鱼

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (11)

FGBNMS -- Brittle Star Stealing Coral Gametes

海上生活水下

Service employee with spawning equipment

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (2)

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (10)

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (15)

Pallid Sturgeon Eggs

PSM V44 D615 The stickleback and its nest

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (4)

Salmon spawn in the backcountry stream, Katmai Preserve NPS Photo/Russ Taylor

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (17)

Bald eagle on an oak limb waits for a spawning salmon to come along. Photo by Darryl Lloyd.

Collecting Pallid Sturgeon Milt

U.S. Fish and Wildlife Service employees using spawning equipment

2020 Garrison Dam NFH Walleye Spawn

野生动物性质

2020 Garrison Dam NFH Walleye Spawn

野生动物性质

Salmon gather at the bottom of a waterfall to make their way to spawning grounds in the Katmai Preserve NPS Photo/Russ Taylor

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (5)

Paddlefish Eggs

2020 Garrison Dam NFH Walleye Spawn

Atlantic salmon eggs used for spawning at Craig Brook National Fish Hatchery. Photo: USFWS

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (9)

Collecting Milt From a Paddlefish

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

FGBNMS - Long Spined Sea Urchin

The end of the journey

Salmon pool beneath a waterfall they'll jump on their way to spawn NPS Photo/Russ Taylor

20191004-hydro-tour-pacific-corp-107jpg_49385526651_o

俄勒冈州鲑鱼

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俄勒冈州鲑鱼

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俄勒冈州鲑鱼

Salmon gather at the bottom of a waterfall to make their way to spawning grounds in the Katmai Preserve NPS Photo/Russ Taylor

Fertilizing Rainbow Trout Eggs

野生动物性质

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (3)

Bluegill Nests in a Drained Pond

Veazie Dam Removal

Activating and fertilizing shovelnose eggs

野生动物性质

Tracing Genetic Lineage

野生动物性质

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) (12)

Cryo Preserved Pallid Sturgeon Sperm

Whelk (!) egg case on West Kirby marsh

Endangered razorback sucker

Incubating razorback sucker eggs

野生动物性质

Pallid Sturgeon Eggs

Sample Counting Eggs

野生动物性质

Fertilizing razorback sucker eggs

野生动物性质

Pallid Sturgeon Eggs

Egg sample of Pallid Sturgeon

Kokanee Salmon returning to Spawn, Siuslaw National Forest

野生动物动物

Pallid Sturgeon Captured in Trammel Net

STEELHEAD JUMPING UMPQUA

Incubating razorback sucker eggs day 6

野生动物性质

Inserting a Passive Integrated Transponder (PIT) tag into a razorback sucker

野生动物性质

Blue Sucker Capture on the Missouri River

Stocking endangered fish into the Colorado River

McDonald style incubation jar with approximately 40,000 razorback sucker eggs

野生动物性质

Ouray National Fish Hatchery-Grand Valley Unit's 24 Road indoor recirculating facility.

野生动物性质

Stocking endangered fish into Horsethief Canyon Native Fish Facility outdoor grow-out ponds

Endangered razorback sucker preparing for transportation to the Colorado River at Horsethief Canyon Native Fish Facility, Fruita, Colorado

野生动物性质

Draining a pond holding razorback sucker broodstock at Horsethief Canyon Native Fish Facility, Fruita, Colorado

Crane water bucket lowered into pond kettle holding endangered fish at Horsethief Canyon Native Fish Facility, Fruita Colorado

Stocking newly hatched razorback sucker larvae into the outdoor grow-out ponds at Horsethief Canyon Native Fish Facility in Fruita, Colorado

野生动物性质

Wreck Pond fish monitoring - holding a spawning alewife (New Jersey)

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