1427 Darmowych obrazów dla Migracja

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Roosting Monarch Butterflies

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Western Meadowlark Lake Andes National Wildlife Refuge South Dakota

Biologist sample pacific salmon-2

Waving Man

podróżowanie retro

n590_w1150

Reserva Natural de las Aves in Colombia

Yellow Warbler

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Monarchs in Mexico

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First day as a monarch butterfly

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Yellow Warbler

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Yellow Warbler

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Chestnut-sided Warbler

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Geothlypis trichas,Yellowthroat, M, foot, Thurgood Marshall 2013-03-27-12.31.53 ZS PMax

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Monarchs in Mexico

dzikiej przyrody zwierząt

Bald Eagles Lake Andes National Wildlife Refuge South Dakota

Roosting Monarch Butterflies

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Northern Shovelers Huron Wetland Management District

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shovelers Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shovelers Huron Wetland Management District

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

Northern Shovelers 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

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Dusk Huron Wetland Management District

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shoveler Huron Wetland Management District

Northern Shovelers Huron Wetland Management District

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Canada Warbler - my favorite warbler

dzikiej przyrody wiosna

Computing Forever

komputer ludzie

Monarchs in Mexico

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

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Monarchs in Mexico

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Yellow-rumped Warbler

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Monarchs in Mexico

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Yellow-rumped Warbler

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A WWF - Mexico volunteer monitoring monarch populations.

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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

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes 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 Shoveler Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Northern Shoveler Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Dusk Huron Wetland Management District

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Snow Geese Migrating

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Sandhill Cranes Huron Wetland Management District South Dakota

Northern Shovelers Huron Wetland Management District

Sandhill Cranes Huron Wetland Management District South Dakota

Waterfowl at Great River and Clarence Cannon National Wildlife Refuges in Missouri

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Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Northern Shoveler Huron Wetland Management District

Palm Warbler

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Monarchs in Mexico

dzikiej przyrody zwierząt

Yellow-rumped Warbler

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Yellow Warbler

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Monarchs in Mexico

dzikiej przyrody zwierząt

Yellow-rumped Warbler

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

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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 Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District South Dakota

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Hudsonian Godwit and Greater Yellowlegs Huron Wetland Management District

Northern Shovelers Huron Wetland Management District

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

Sandhill Cranes Huron Wetland Management District South Dakota

Waterfowl Migration Huron Wetland Management District

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

Trumpeter swan

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