19.009 Foto gratuite per Usfws

pesce mammiferi alaska attrezzatura acqua monitor barca animali lago stagno

Biologist working at Leadville National Fish Hatchery-3

Delmarva Peninsula fox squirrel pit tagging-1

mammiferi maryland

Aerial view of Selawik National Wildlife Refuge-2

cambiamento climatico alaska

Biologist shows front view of Gulf sturgeon in river-2

Biologist stocks Gila trout into Mineral Creek

Biologists secure boat along shoreline

Biologists tagging Delmarva Peninsula fox squirrels-2

mammiferi foresta

Measuring a transect

paesaggio acqua

Blanding's turtle release-2

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Newly collared female lynx recovers from sedation

animali selvatici animali

USFWS Fisheries crew in boat preparing for lake sturgeon field work-4

Releasing a captured lynx

mammiferi inverno

Biologist carefully moves the sedated lynx to a recovery position

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

Silver fox in silhouette

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

USFWS Fisheries crew in boat preparing for lake sturgeon field work-9

Attaching a small satellite GPS collar on a sedated lynx

animale da compagnia mammiferi

Collared lynx exits the trap

animali selvatici animali

Black-footed Ferret-1

animali selvatici mammiferi

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Service biologist,Claire Ellwanger, counts green pitcher plants

USFWS Fisheries crew in boat preparing for lake sturgeon field work

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Biologists in boat study Gulf sturgeon in river

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

Newly collared female lynx-1

animali selvatici animali

Delmarva Peninsula fox squirrel pit tagging-2

mammiferi foresta

Child and FWS biologist with monarch butterfly-1

ricreativo insetti

FWS divers search for salamanders in Spring Lake-2

Female Canada lynx-3

mammiferi inverno

Biologist stocks Gila trout in Mineral Creek-2

foresta autunno

Female lynx heads back to the forest

animali selvatici animali

USFWS Fisheries crew in boat preparing for lake sturgeon field work-4

Front paw of a sedated female lynx

mammiferi animali

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Silver fox pauses in the snow

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Female Canada lynx-6

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Female Canada lynx

animali inverno

Loading Gila Trout onto Fish transportation truck

carattere pesce

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

Female lynx fitted with GPS collar

animali selvatici animali

Child and FWS biologist with monarch butterfly-1

ricreativo insetti

USFWS Fisheries crew in boat preparing for lake sturgeon field work-2

Delmarva Peninsula fox squirrel-1

Detail of a predator's eye

animali selvatici animali

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

USFWS Fisheries crew in boat preparing for lake sturgeon field work-3

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Short-tailed Albatross and Laysan Albatross chicks with decoys

animali uccelli

Collared adult male Canada lynx

animali selvatici animali

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Biologists continually monitor the lynx

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Female lynx fitted with GPS collar-1

animali selvatici animali

Female lynx fitted with GPS collar-1

animali selvatici animali

Newly captured and sedated Canada lynx

mammiferi inverno

U.S. Fish and Wildlife Service employee looking at skeletal remains

Service staff venture off to find the next Common tern enclosure

cielo blu uccelli

FWS biologist holding monarch butterfly on goldenrod flower

ricreativo insetti

Female Canada lynx heads back to the forest

animali selvatici animali

Collared female Canada lynx

animali selvatici animali

Collared Canada lynx crosses the frozen river

mammiferi inverno

USFWS Fisheries crew in boat preparing for lake sturgeon field work-1

Fishery biologist releases an American paddlefish

sott'acqua pesce

Fishery biologist examines an American paddlefish

sott'acqua pesce

Newly collared female lynx

animali selvatici animali

Fishery biologist releases an American paddlefish-4

sott'acqua pesce

Child and FWS biologist with monarch butterfly-4

paesaggio persone

Biologist working with sedated lynx

animali selvatici animali

Fishery biologist surveys an American paddlefish

sott'acqua pesce

Lynx is taking off into the forest

animali selvatici animali

Biologist working at Leadville National Fish Hatchery-1

Biologist shows visitor horseshoe crab on beach-2

reptilia animali

Collared Canada lynx waking up from sedation

animali selvatici animali

Blanding's turtle release-3

Fishery biologist releases an American paddlefish-1

sott'acqua pesce

Fishery biologist releases an American paddlefish-2

Service staff venturing off to find the next Common tern enclosure

Fishery biologist releases an American paddlefish-5

sott'acqua pesce

Fishery biologist releases an American paddlefish-1

Collared female Canada lynx-2

animali selvatici animali

Fishery biologist examines an Shovelnose sturgeon

sott'acqua pesce

Fishery biologist surveys a Pallid sturgeon-1

sott'acqua pesce

Fishery biologist examines an Shovelnose sturgeon-3

sott'acqua pesce

Close-up view of an adult female lynx that has just received a GPS collar

animali selvatici animali

Canada lynx hind legs are longer than the front

animali selvatici animali

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery

carattere pesce

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery-3

carattere pesce

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery-7

carattere pesce

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery-3

carattere pesce

Fishery biologist surveys a Pallid sturgeon-7

sott'acqua pesce

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery-1

carattere pesce

FWS personnel loading Gila Trout onto Fish transportation truck at Mora National Fish Hatchery-1

carattere pesce

Fishery biologist surveys a Pallid sturgeon-3

sott'acqua pesce

USFWS biologist holds little brown bat.

photo credit: USFWS/Ann Froschauer

mammiferi animali

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