2,059 Free Photos of Migration

wildlife animals nature bird butterfly monarch pollinate winter insects refuge

Biologist sample pacific salmon-1

Biologist on the Andreafsky river-1

Biologist pilots boat on the Andreafsky River

Light Goose Migration at the Huron Wetland Management District South Dakota

Melospiza georgiana, front face 2013-03-13-15.07.28 ZS PMax

Palm Warbler

Elk Migration

Greater Yellowlegs

Group of bison feeding in the snow near Wraith Falls Trailhead

Elk Migration on the National Elk Refuge

Spring Migration Lake Andes Wetland Management District South Dakota

Lighthouse and contact station at Kilauea Point Refuge

architecture bird

Biologist inspects fish weir-1

Biologist inspects fish weir-1

Elk Migration on the National Elk Refuge

The Harpersfield Dam on the Grand River in Ohio Serves as a Barrier to Sea Lamprey Migration

Mallard with Ducklings

Mallard with Ducklings

Green Heron

2012-04-14%2013.39.38

Biologist sample pacific salmon-2

Front of lighthouse in Cedar Keys Refuge

architecture bird

Flock of Blackbirds

Flock of Killdeer

The flight of Two

Capture migrating monarchs, Nature Center of Cape May DSC 8635

butterfly insects

Monarchs in Mexico

wildlife animals

Monarchs in Mexico

wildlife animals

A WWF - Mexico volunteer monitoring monarch populations.

wildlife animals

Dark-eyed Junco

Zonotrichia albicollis, experiment 1 2013-02-28-10.50

building sparrow

Melospiza georgiana, side body 2013-03-13-15.19.30 ZS PMax

Cigognes en transit

De passage à Jacou

Young brook trout with fall leaves in water-1

field sparrow, foot 2015-04-27-07.48.43 ZS PMax

Zonotrichia albicollis,Bird hand 2013-02-28-10.47

building animals

Monarchs in Mexico

wildlife animals

Monarchs in Mexico

wildlife animals

Crows Winter Roost

Elk Migration

landscape nature

Monarchs in Mexico

wildlife animals

Salmon Run , Feather River, California

Melospiza georgiana, face closeup 2013-03-13-15.25

A second wave of Red Knots have started migrating through Ocracoke Island again - many more have been observed in this bright red breeding plumage

Monarchs in Mexico

wildlife animals

First day as a monarch butterfly

butterfly animals

Monarchs in Mexico

wildlife animals

WWF - Mexico monitors the monarchs at the overwintering grounds annually.

wildlife animals

Caribou migration

landscape animals

En transit à Jacou

Waterfowl over Rice Lake National Wildlife Refuge in Minnesota

Monarch Butterfly in Missouri

Melospiza georgiana, side face 2013-03-13-15.25.15 ZS PMax

Zonotrichia albicollis, experiment 2 2013-02-28-10.52

building animals

Monarchs in Mexico

wildlife animals

Monarchs in Mexico

Yolo Bypass Wildlife Area - Snow Geese

Yolo Bypass Wildlife Area - Snow Geese

Lighthouse at Kilauea Point Refuge-1

Waterfowl over Rice Lake National Wildlife Refuge in Minnesota

Monarchs in Mexico

Elk Migration

landscape nature

Snow Bunting Sighting

Trumpeter swan

Monarchs in Mexico

NMSAS - whale tail

Roosting Monarch Butterflies

Don Edwards National Wildlife Refuge, Heron

Snow geese taking flight

En transit à Jacou

Roosting Monarch Butterflies

Box of Dead Sparrows

building boxing

SBNMS - humpback tagging - NOAA Fisheries Permit 775-1600-10

Flicker, U, Right side of face, 800 k st, NW, skybridge, 9.30.12 2013-04-23-14.16.49 ZS PMax

building wildlife

En transit à Jacou

Chestnut-sided Warbler

Roosting Monarch Butterflies

Observing flock of Elegant terns

Observing flock of Elegant terns-1

Roosting Monarch Butterflies

Canada Geese

Shorebirds in Flight Huron Wetland Management District

Siegmund Freudenberg (1828-1908) of Berlin migrating from from Hamburg, Germany to the United States on March 16, 1867 aboard the SS Hammonia

historical history

Flock of elegant terns-1

Eloy, Pinal County, Arizona. Photographers also migrate with the cotton pickers. Saturday afternoon . . . - NARA - 522282

historical history

De passage à Jacou

Canada Warbler - my favorite warbler

wildlife spring

Equality

activities business

Rusty Blackbird

wildlife nature

Migration route of Gandapur from Kulachi to Chah Stori

Mallards in Flight Huron Wetland Management District

Yolo Bypass Wildlife Area - Pacific Flyover, Snow Geese

wildlife patterns

Roosting Monarch Butterflies

Artists Creating the Monarch Butterfly Migration Shanty

Migrating Monarch Butterflies

wildlife animals

Sandhill Cranes Huron Wetland Management District South Dakota

Spring Waterfowl Huron Wetland Management District

Spring Waterfowl Huron Wetland Management District

Sandhill cranes flying over Sherburne National Wildlife Refuge

1501 - 1600 of 2,059 Next page

/ 21