4,959 Free Photos of Monitor

water biologists(usfws)employees(usfws)rivers and streams plants biologist survey virginia riverbed aquatic environment

Coastal defense monitor HMS Glatton 1871, HMS Victoria and Albert (Royal Yacht, 1855) Directly behind the Glatton. (51070282193)

historical history

James River, Va. Deck and turret of U.S.S. Monitor seen from the bow (i.e. stern) LOC cwpb.01057

historical history

DRISCOLL, JOHN. VETERAN OF FIGHT BETWEEN MERRIMAC AND MONITOR. RIGHT, WITH GENERALSMITH, ANOTHER VETERAN OF THE FIGHT LCCN2016866356

historical history

USS Camanche monitor at Mare Island 1866

historical history

Timed sample of a long-term monitoring grid on the Cacapon River

Monarch in Saline Valley

landscape grass

Seasonal employee Jesse Goodin-Mendoza checking Ogontz

Pallid Sturgeon Monitoring in the Missouri River

Northeast Entrance fuels project - monitoring a burn pile

employee spring

3365 NRCS projects

landscape nature

3379 NRCS projects

landscape nature

Monitoring the establishment of native plants two years after the 2018 Martin fire

experiment science

Log of U.S. Steamer 'Monitor,' Lieut. J.L. Worden, Comd. Sunday March 9-'62 LOC hec.13328

historical history

DRISCOLL, JOHN. VETERAN OF FIGHT BETWEEN MERRIMAC AND MONITOR. POINTING TO SPOT IN HAMPTON ROADS WHERE BATTLE OCCURRED LCCN2016866726

historical history

DRISCOLL, JOHN. VETERAN OF FIGHT BETWEEN MERRIMAC AND MONITOR. RIGHT, WITH GENERAL SMITH, ANOTHER VETERAN OF THE FIGHT LCCN2016866729

historical history

DRISCOLL, JOHN. VETERAN OF FIGHT BETWEEN MERRIMAC AND MONITOR. RIGHT, WITH GENERAL SMITH, ANOTHER VETERAN OF THE FIGHT LCCN2016866728

historical history

With the grand fleet- and women in a munition factory LCCN2004667848

historical history

Tree no 1 - Bardi moth case

eucalyptus fasciculosa south australia

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

landscape grass

3499 NRCS projects

landscape animals

MNMS diver photographs Tarpon wreck

Mountain views from Mammoth Hot Springs

landscape nature

Custer-Gallatin National Forest, Knox Lake Trail: Monitor Peak Ridge

yellowstone national park yellowstone

Eagle Creek

Two elk grazing a ridge during sunset

3511 NRCS projects

landscape cattle

The Aqua kids partipate in electrofishing on the Illinois River. USFWS Photo.

Log of U.S. Steamer 'Monitor,' Lieut. J.L. Worden, Comd. Sunday March 9-'62 LOC hec.13329

historical history

Log of U.S. Steamer 'Monitor,' Lieut. J.L. Worden, Comd., Sunday, March 9-'62 LOC hec.13635

historical history

Monitor in Trent's Reach, James River, Va. showing torpedo finder at bow. Butlers Crow's Nest and battery on bank of river LCCN2013646198

historical history

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Episode 12: Taking the Pulse of a Wild River

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

3339 NRCS projects

landscape cattle

Monarch as seen through binoculars in Saline Valley

butterfly monitor

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Firefighters Monitoring a Prescribed Burn

Pallid sturgeon monitoring

wildlife nature

Aquatic invertebrate

Episode 12: Taking the Pulse of a Wild River

landscape travel

3549 NRCS projects

Electrofishing for sea lampreLynn Kanieski lamprey sampley

3568 NRCS projects

landscape vehicle

Humpback Chub Monitoring

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Physicist Laurence Andrews of the Energy Utilization Section monitors a variety of ranges to test their energy efficiency3

historical history

Siege of Charleston - the magazine of Fort Moultrie exploded by a shell from the grounded MONITOR WEEHAWKEN, Sept. 8, (1863) LCCN2005680958

historical history

Episode 12: Taking the Pulse of a Wild River

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Aquatic invertebrate -3

Aquatic invertebrate-1

Aquatic invertebrate-1

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate -1

Aquatic invertebrate-1

Aquatic invertebrate -1

Aquatic invertebrate -7

Aquatic invertebrate-2

Aquatic invertebrate-2

Aquatic invertebrate, stonefly

Aquatic invertebrate -3

High river levels

Shelf fungus

Aquatic invertebrate -1

Fern foliage -1

Nomada Bidentate Group, Face 2016-06-27-15.34

animals insects

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Pallid Sturgeon Monitoring in the Missouri River

wildlife nature

Br Bahia (1865)

historical history

NH 60906 Monitors engage Confederate batteries on Sullivan's Island, Charleston, South Carolina (27105777460)

historical history

World war coast reed

military history

Leadership collecting seed

Goanna. Australia.

australia nature

Northeast Entrance fuels project - monitoring a burn pile (2)

MNMS - City Of Atlanta

High river levels-1

High river levels-1

High river levels-1

Aquatic invertebrate -1

High river levels-1

Aquatic invertebrate -1

Water soil sampling -1

High river levels-1

High river levels-7

High river levels-1

Water soil sampling -5

Spring sunrise from Mammoth Hot Springs

landscape winter

COPPER, TAILED (Lycaena arota) (8-25-11) male, 7900 ft, near monitor pass, mono co, ca - 01 (6)

butterfly animals

COPPER, BLUE (Lycaena heteronea) (8-25-11) 7900 ft, near monitor pass, mono co, ca - 04

butterfly animals

Water Quality Monitoring

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