388 無料の写真 Spawning 用

野生動物自然水中海の生物サケ魚水コロラド州ユタ州マリン

Spawning broodstock coaster brook trout

有名人動物

Spawning equipment and facility

Spawning equipment-6

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

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

マリン水中

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

マリン水中

FGBNMS -- Brittle Star

Spawning equipment-4

Service employees with spawning equipment

Service employees with spawning equipment-1

spawning paddlefish at gavins point NFH (7)

野生動物卵

Fertilizing pallid sturgeon eggs

野生動物羽毛

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

Tending hatching shad

マサチューセッツ州アメリカ

Coaster brook trout spawning-egg collection

(1974) Spawning Red Salmon

ビンテージアラスカ州

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

野生動物魚

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

FGBNMS -- Brittle Star Stealing Coral Gametes

海の生物水中

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

歴史的歴史

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

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

ランドスケープ岩石

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.

オレゴン州

Collecting Pallid Sturgeon Milt

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

2020 Garrison Dam NFH Walleye Spawn

野生動物自然

2020 Garrison Dam NFH Walleye Spawn

野生動物自然

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

ランドスケープ水

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

Paddlefish Eggs

2020 Garrison Dam NFH Walleye Spawn

フード自然

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

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

Collecting Milt From a Paddlefish

20191004-hydro-tour-pacific-corp-86jpg_49385058793_o

オレゴン州サケ

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オレゴン州サケ

20191004-hydro-tour-pacific-corp-119jpg_49385061198_o

オレゴン州サケ

20191004-hydro-tour-pacific-corp-136jpg_49385726982_o

オレゴン州サケ

20191004-hydro-tour-pacific-corp-92jpg_49385059213_o

オレゴン州サケ

20191004-hydro-tour-pacific-corp-77jpg_49385058393_o

オレゴン州サケ

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

ランドスケープ水

FGBNMS - Long Spined Sea Urchin

フラワーズ水中

The end of the journey

ランドスケープ水

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

オレゴン州サケ

20191004-hydro-tour-pacific-corp-97jpg_49385059573_o

オレゴン州サケ

20191004-hydro-tour-pacific-corp-175jpg_49385528866_o

オレゴン州サケ

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

ランドスケープ水

Fertilizing Rainbow Trout Eggs

野生動物自然

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

Bluegill Nests in a Drained Pond

Veazie Dam Removal

アメリカ水

Activating and fertilizing shovelnose eggs

野生動物自然

Tracing Genetic Lineage

野生動物自然

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

Cryo Preserved Pallid Sturgeon Sperm

Whelk (!) egg case on West Kirby marsh

ビーチ写真術

Endangered razorback sucker

Incubating razorback sucker eggs

野生動物自然

Pallid Sturgeon Eggs

Sample Counting Eggs

野生動物自然

Fertilizing razorback sucker eggs

野生動物自然

Pallid Sturgeon Eggs

Egg sample of Pallid Sturgeon

Kokanee Salmon returning to Spawn, Siuslaw National Forest

野生動物動物

Pallid Sturgeon Captured in Trammel Net

STEELHEAD JUMPING UMPQUA

Incubating razorback sucker eggs day 6

野生動物自然

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

野生動物自然

Blue Sucker Capture on the Missouri River

ボート自然

Stocking endangered fish into the Colorado River

乗り物自然

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

野生動物自然

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

野生動物自然

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

野生動物自然

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

野生動物自然

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

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