388 Kostenlose Fotos von Spawning

undomestizierte lebewesen natur unterwasser leben im meer lachs fisch wasser colorado utah oregon

Spawning broodstock coaster brook trout

prominente tiere

Spawning equipment and facility

forschung fisch

Spawning equipment-6

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

leben im meer unterwasser

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

unterwasser tiere

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

unterwasser biologie

FGBNMS -- Brittle Star

unterwasser nacht

Service employees with spawning equipment

forschung fisch

Spawning equipment-4

Service employees with spawning equipment-1

forschung fisch

Fertilizing pallid sturgeon eggs

undomestizierte lebewesen feder

spawning paddlefish at gavins point NFH (7)

undomestizierte lebewesen ei

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

unterwasser ozean

Tending hatching shad

vereinigte staaten massachusetts

Coaster brook trout spawning-egg collection

(1974) Spawning Red Salmon

jahrgang alaska

Service employee with spawning equipment-3

forschung fisch

Service employees with spawning equipment-3

forschung fisch

Spawning Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri)

unterwasser sommer

GFNMS - coho salmon

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

undomestizierte lebewesen fisch

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

unterwasser meer

FGBNMS -- Brittle Star Stealing Coral Gametes

leben im meer unterwasser

Service employee with spawning equipment

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

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

unterwasser meer

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

unterwasser meer

Pallid Sturgeon Eggs

PSM V44 D615 The stickleback and its nest

geschichte historisch

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

landschaft gestein

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

unterwasser tiere

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

unterwasser sommer

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

forschung fisch

2020 Garrison Dam NFH Walleye Spawn

undomestizierte lebewesen natur

2020 Garrison Dam NFH Walleye Spawn

undomestizierte lebewesen natur

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

landschaft wasser

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

unterwasser reise

Paddlefish Eggs

2020 Garrison Dam NFH Walleye Spawn

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

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

landschaft wasser

FGBNMS - Long Spined Sea Urchin

unterwasser blumen

The end of the journey

landschaft wasser

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

landschaft wasser

Fertilizing Rainbow Trout Eggs

undomestizierte lebewesen natur

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

Bluegill Nests in a Drained Pond

Veazie Dam Removal

vereinigte staaten wasser

Activating and fertilizing shovelnose eggs

undomestizierte lebewesen natur

Tracing Genetic Lineage

undomestizierte lebewesen natur

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

Cryo Preserved Pallid Sturgeon Sperm

Whelk (!) egg case on West Kirby marsh

fotografie strand

Endangered razorback sucker

Incubating razorback sucker eggs

undomestizierte lebewesen natur

Pallid Sturgeon Eggs

Sample Counting Eggs

undomestizierte lebewesen natur

Fertilizing razorback sucker eggs

undomestizierte lebewesen natur

Pallid Sturgeon Eggs

Egg sample of Pallid Sturgeon

Kokanee Salmon returning to Spawn, Siuslaw National Forest

undomestizierte lebewesen tiere

Pallid Sturgeon Captured in Trammel Net

STEELHEAD JUMPING UMPQUA

Incubating razorback sucker eggs day 6

undomestizierte lebewesen natur

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

undomestizierte lebewesen natur

Blue Sucker Capture on the Missouri River

Stocking endangered fish into the Colorado River

verkehrsmittel natur

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

undomestizierte lebewesen natur

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

undomestizierte lebewesen natur

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

undomestizierte lebewesen natur

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

undomestizierte lebewesen natur

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

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