1 427 Gratis bilder av Migrasjon

vilt fugler natur fisk tjeneste næringslivsleder vår heisekran dyr solnedgang

Monarch Butterfly in Missouri

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shoveler Huron Wetland Management District

Sandhill Crane Huron Wetland Management District South Dakota

Geese Huron Wetland Management District South Dakota

Sandhill cranes flying over Sherburne National Wildlife Refuge

Sandhill cranes in a shallow wetland at Sherburne National Wildlife Refuge

Monarch butterflies roosting

Snow Geese Migrating

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shoveler Huron Wetland Management District

Young brook trout with fall leaves in water-1

Biologist inspects fish weir-1

Biologist inspects fish weir-1

The flight of Two

Une journée en Camargue

Setophaga caerulescens, Black Throated Blue Warbler, U, side face 2013-03-19-15.20.47 ZS PMax

Snow geese taking flight

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

San Vicente Parade

Parade at San Vicente Migratory Bird Festival

Palm Warbler

NMSAS - whale tail

Yellow-rumped Warbler

Yellow Warbler

Yellow-rumped Warbler

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Western Meadowlark Lake Andes National Wildlife Refuge South Dakota

Northern Shovelers Huron Wetland Management District

Northern Shovelers Huron Wetland Management District

Western Meadowlark Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Harris's sparrow

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shovelers Huron Wetland Management District

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Hudsonian Godwit and Greater Yellowlegs Huron Wetland Management District

Goldfinch

Roosting Monarch Butterflies

Sandhill Crane at Sunset Huron Wetland Management District South Dakota

Hudsonian Godwit and Long-billed Dowitchers Huron Wetland Management District

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

A group of sandhill cranes coming in for a landing at Sherburne National Wildlife Refuge

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Painted lady

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shovelers Huron Wetland Management District

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Hudsonian Godwit and Greater Yellowlegs Huron Wetland Management District

Northern Shovelers Huron Wetland Management District

Hudsonian Godwit and Long-billed Dowitchers Huron Wetland Management District

Lighthouse at Kilauea Point Refuge-1

landskap fugler

n590_w1150

Hiker with a big backpack

Yellow Warbler

Black-throated green warbler on red maple

Monarchs in Mexico

Reserve coffee farm in Colombia

Chestnut-sided Warbler

Monarchs in Mexico

Bald Eagles Lake Andes National Wildlife Refuge South Dakota

Northern Pintail Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Ducks Flying over Owens Bay Lake Andes National Wildlife Refuge South Dakota

Common Goldeneye Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Dusk Huron Wetland Management District

Sandhill Cranes at Dusk Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Bufflehead and Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Northern Pintail Lake Andes National Wildlife Refuge South Dakota

Ice on Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Dusk Huron Wetland Management District

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Spring Migration Lake Andes Wetland Management District South Dakota

Canada Warbler - my favorite warbler

Computing Forever

datamaskin mennesker

Box of Dead Sparrows

bygning boksing

Monarchs in Mexico

Reserve coffee farm in Colombia

Migration over Wild Beach

Monarchs are vulnerable to extreme weather events, especially after the fall migration from southern Canada and the upper United States to Mexico.

Monarchs in Mexico

Monarchs in Mexico

A WWF - Mexico volunteer monitoring monarch populations.

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

Sandhill Cranes Huron Wetland Management District South Dakota

Bufflehead Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Dusk Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

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