8,399 Free Images of Biologists(usfws)

work of the service mammals wildlife refuge endangered and/or threatened species animals tracks and tracking alaska monitor lynx canadensis wildlife management

Gaiety (Thespis), David Henry Friston, 6 January 1872

the illustrated london news 1872 david henry friston

Black-footed Ferret-1

wildlife mammals

Marine Mammal Stranding Course at NCTC-1

vehicle science

Delmarva Peninsula fox squirrel-1

animals mammals

Delmarva Peninsula fox squirrel pit tagging

maryland mammals

Aerial view of Selawik National Wildlife Refuge-2

landscape water

Pulling up to check a trap along the river

Juvenile Gopher tortoise after digging burrow

Tagged Monarch and child-1

butterfly animals

Bataille de la baie de Mobile par Louis Prang (1824-1909), Julian Oliver Davidson, 1886

louis prang & company civil war lithographs battle of mobile bay

Kalakaua Grant state visit 1874, Frank Leslie, 2 January 1875

white house in 1874 kalākaua

Eduard Ender - Alexander von Humboldt und Aime Bonpland, Eduard Ender

alexander von humboldt in art eduard ender

Female lynx fitted with GPS collar-1

wildlife animals

Female lynx fitted with GPS collar-1

wildlife animals

Female Canada lynx heads back to the forest

wildlife animals

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

Loading Gila Trout onto Fish transportation truck

Visitor Services staff holds a Common tern chick-1

massachusetts bird

Delmarva Peninsula fox squirrel pit tagging-1

maryland mammals

Snowshoe hare tracks

Newly captured and sedated Canada lynx

Detail of a predator's eye

wildlife animals

Collared lynx exits the trap

wildlife animals

Blanding's turtle release-2

Lynx is taking off into the forest

wildlife animals

Collared Canada lynx waking up from sedation

wildlife animals

Collared female Canada lynx

wildlife animals

Collared Canada lynx crosses the frozen river

Elliott & Fry - photograph W. S. Gilbert, W. S. Gilbert, about 1882 or 1883

w. s. gilbert elliott & fry

Female lynx fitted with GPS collar

wildlife animals

Child and FWS biologist with monarch butterfly-1

recreational insects

Female Canada lynx-3

Delmarva Peninsula fox squirrel pit tagging-2

Female lynx heads back to the forest

wildlife animals

Female Canada lynx-6

Newly collared female lynx

wildlife animals

Delmarva Peninsula fox squirrel-1

FWS biologist holding monarch butterfly on goldenrod flower

recreational insects

Collared adult male Canada lynx

wildlife animals

Short-tailed Albatross and Laysan Albatross chicks with decoys

Service staff venture off to find the next Common tern enclosure

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

wildlife animals

The Young Biologist, Paul Peel, 1891

academic art,pont-aven school paintings of boys in nature

Filip Stanislav Kodym 1884 Vilimek, Jan Vilímek, 24 October 1884

biologists from the czech republic portraits of writers from czechia

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

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

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

Blanding's turtle release-3

Child and FWS biologist with monarch butterfly-4

landscape people

Service staff venturing off to find the next Common tern enclosure

Canada lynx hind legs are longer than the front

wildlife animals

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

Collared female Canada lynx-2

wildlife animals

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

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

Sequoyah, Peter S. Duval

cherokee script sequoyah

Leopardchesapeake, 1897

ships of the line of the united kingdom military history of the united states

SanFranciscoharbor1851c sharp, 1850 or 1851

1851 in san francisco port of san francisco

The Happy Land - Illustrated London News, March 22, W. S. Gilbert, 22 March 1873

the illustrated london news 1873 david henry friston

USFWS biologist holds little brown bat.

photo credit: USFWS/Ann Froschauer

animals mammals

A smoky day at the Sugar Bowl--Hupa, circa 30 June 1923

june 1923 united states photographs 1923 photographs of california

CSSAlabama

alabama (ship, 1862)alabama claims

Ulysses S. Grant from West Point to Appomattox, 1885

ulysses s. grant from west point to appomattox adam cuerden's restorations

Portrait of Marquis de Sade (1740-1814), Charles-Amédée-Philippe van Loo, 1760

portraits of donatien alphonse françois de sade charles-amédée-philippe van loo

"Big Three" met at Yalta, February 1945

group photographs at the yalta conference (churchill, roosevelt, stalin)alan brooke, 1st viscount alanbrooke

Braun s-Hertogenbosch UBHD

braun & hogenberg s-hertogenbosch

Petrus Gerardus Vertin Blick auf den Markt in Bois-le-Duc

exterieur stadhuis van 's-hertogenbosch paintings of markets

Biologists check bats for signs of white-nose syndrome, which can cause lesions on wings.
Photo credit: Keith Shannon/USFWS

Follow USFWS Northeast on social at www.facebook.com/usfwsnortheast and twi

animals mammals

USFWS Wildlife Biologist Laura Mendenhall takes a blood sample from condor number #49. Photo: Jon Myatt/USFWS

USFWS endangered species biologist Susi von Oettingen removes a little brown bat from a mist net

photo credit: Ann Froschauer/USFWS

animals mammals

Biologist measures forearm of little brown bat.

photo credit: USFWS/Ann Froschauer

animals mammals

Master E.S. - Madonna with Angel Giving Roses - Google Art Project

madonna of the roses meister e. s.

USFWS biologist holds little brown bat

animals mammals

"Cleveland's entry into Washington - March 4th. 1885.", Joseph Keppler, 1885

lithographs in the los angeles county museum of art 1885 cartoons

Biologist applies wing band to little brown bat. The band will help biologists and researchers identify individual bats from year to year.

photo credit: USFWS/Ann Froschauer

animals mammals

Biologist applies wing band to little brown bat. The band will help biologists and researchers identify individual bats from year to year.

photo credit: USFWS/Ann Froschauer

animals mammals

Beleg d'Angely 1569

S-charl 1900

val s-charl s-charl

During Friday's den visit, a wildlife biologist locates a collared lynx from the bed of a truck.

Credit: James Weliver / USFWS

animals mammals

This porcupine was taking a nap until a USFWS biologist with a camera showed up.
Photo taken in the Kansas Partners for Fish and Wildlife Southwest Prairie Focus Area.
Credit: Tony Ifland / USFWS

Pho

animals mammals

Biologist holds little brown bat.

photo credit: USFWS/Ann Froschauer

animals mammals

Don Stephen Senanayaka (1884-1952)

d. s. senanayake

H.D.S. Dickinson. U.S. Senator LCCN2003674834

daniel s. dickinson

H.D.S. Dickinson. U.S. Senator LCCN2003674834

daniel s. dickinson

Bf Blankenese 1910

s-bahnhof blankenese

Bf Landwehr

s-bahnhof landwehr

F.S. Chanfrau in the character of Mose as originally written for, and performed by him at the Olympic and Chatham Theatres, New York - James Brown del. 1848. LCCN2013646748

francis s. chanfrau

Chinoiserie Still Life by Anna S. Fisher

Floral Still Life by Anna S. Fisher, oil on canvas

Henry Clay - painted by J.W. Dodge 1843 ; engd. on steel by H.S. Sadd, N.Y. LCCN2006676689

Henry Clay - painted by J.W. Dodge 1843 ; engd. on steel by H.S. Sadd, N.Y. LCCN2006676689

Springtime in Provence by William Samuel Horton

william s. horton

Children on the Beach by William S. Horton, charcoal

william s. horton

Henry Clay - painted by J.W. Dodge, 1843 ; engd. on steel by H.S. Sadd, N.Y. LCCN2006676688

Henry Clay - painted by J.W. Dodge, 1843 ; engd. on steel by H.S. Sadd, N.Y. LCCN2006676688

His royal highness Prince Albert, K.G. etc. etc. etc. - painted by John Lucas ; engraved by Henry S. Sadd, 1847. LCCN2006676691

Miss Mary Taylor & Mr. F.S. Chanfrau - in the new piece called A glance at New York - J. Baillie Lith. LCCN2013646729

francis s. chanfrau

Miss Mary Taylor & Mr. F.S. Chanfrau - in the new piece called A glance at New York - J.L.M. delt. ; J. Baillie Lith. LCCN2013646730

francis s. chanfrau

Miss Mary Taylor & Mr. F.S. Chanfrau - in the new piece called A glance at New York - J.L.M. delt. ; J. Baillie Lith. LCCN2013646730

francis s. chanfrau

Miss Mary Taylor & Mr. F.S. Chanfrau - in the new piece called A glance at New York - J. Baillie Lith. LCCN2013646729

francis s. chanfrau

801 - 900 of 8,399 Next page

/ 84