1 427 Gratis bilder av Migrasjon

vilt fugler natur fisk tjeneste vår hermetikkboks innsjø and nasjonal

Monarchs in Mexico

Monarchs in Mexico

Monarchs in Mexico

Palm Warbler

Reserve coffee farm in Colombia

Migration over Wild Beach

Monarchs in Mexico

Canada Warbler - my favorite warbler

Chestnut-sided Warbler

Palm Warbler

Black-and-white Warbler

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

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

A WWF - Mexico volunteer monitoring monarch populations.

San Vicente Parade

Northern Pintail Lake Andes National Wildlife Refuge South Dakota

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Bufflehead Group Lake Andes National Wildlife Refuge South Dakota

Bufflehead and Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Waterfowl Migration Huron Wetland Management District

Trumpeter Swans Owens Bay Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes Huron Wetland Management District South Dakota

Sandhill Cranes at Sunset Huron Wetland Management District 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 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 Dusk Huron Wetland Management District

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

Bufflehead 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

Une journée en Camargue

Reserve coffee farm in Colombia

Biologist sample pacific salmon-2

Hiker with a big backpack

Airport passenger

sapsucker, wing, dc 2014-05-06-16.26.29 ZS PMax

Monarchs in Mexico

Reserve coffee farm in Colombia

landskap fugler

hacia Mejico

Rusty Blackbird

Mallard Owens Bay Lake Andes National Wildlife Refuge South Dakota

Common Goldeneyes in Flight Lake Andes National Wildlife Refuge South Dakota

Waterfowl Lake Andes National Wildlife Refuge South Dakota

Redhead Pair Lake Andes National Wildlife Refuge South Dakota

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Partial Leucistic Redhead Hen Lake Andes National Wildlife Refuge South Dakota

Mallard Owens Bay Lake Andes National Wildlife Refuge South Dakota

Gadwall Flying Owens Bay Lake Andes National Wildlife Refuge South Dakota

Northern Pintails and Mallards Lake Andes National Wildlife Refuge South Dakota

Northern Pintails in Flight Lake Andes National Wildlife Refuge South Dakota

Fighing for Food Lake Andes National Wildlife Refuge South Dakota

Redhead Courtship Lake Andes National Wildlife Refuge South Dakota

Sandhill Cranes Lake Andes Wetland Management District South Dakota

Cackling Geese and Snow Geese Lake Andes Wetland Management District South Dakota

Redhead Courtship Lake Andes National Wildlife Refuge South Dakota

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Redhead Lake Andes National Wildlife Refuge South Dakota

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

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

canvas back hen LAN Ljulian (4)

Redhead Landing Formation Lake Andes National Wildlife Refuge South Dakota

Pair of Northern Pintails Lake Andes Wetland Management Disrtict South Dakota

Waterfowl in Flight Lake Andes National Wildlife Refuge South Dakota

Redhead Flock Lake Andes National Wildlife Refuge South Dakota

Pair of Northern Pintails Lake Andes Wetland Management Disrtict South Dakota

Incoming Waterfowl Lake Andes National Wildlife Refuge South Dakota

Mallard Owens Bay Lake Andes National Wildlife Refuge South Dakota

Northern Pintails in Flight Lake Andes Wetland Management District South Dakota

Redheads Lake Andes National Wildlife Refuge South Dakota

Pair of Northern Pintails Lake Andes Wetland Management Disrtict South Dakota

Mallard Owens Bay Lake Andes National Wildlife Refuge South Dakota

Waterfowl Lake Andes National Wildlife Refuge South Dakota

Northern Pintails in Flight Lake Andes Wetland Management District South Dakota

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Canvasback Lake Andes National Wildlife Refuge

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Redheads in Flight Lake Andes National Wildlife Refuge South Dakota

Lesser Scaup Lake Andes National Wildlife Refuge South Dakota

Pair of Northern Pintails Lake Andes Wetland Management Disrtict South Dakota

Mallard Owens Bay Lake Andes National Wildlife Refuge South Dakota

Monarchs in Mexico

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

Ring-necked Duck Lake Andes National Wildlife Refuge South Dakota

Yellow-rumped warbler

San Vicente Migratory Bird Festival

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

First day as a monarch butterfly

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

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

sapsucker, head, dc 2014-05-06-16.15.42 ZS PMax

Monarchs in Mexico

Coffee beans

Coming in for a Landing Lake Andes National Wildlife Refuge South Dakota

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