John Chan / Flock of Western sandpipers (Calidris mauri) taking flight from salt marsh, Southern California, USA.
01308868
Gerrit Vyn / Western Sandpipers (Calidris mauri) and Dunlin (Calidris alpina) roosting during spring migration. Gray's Harbor County, Washington, USA, April.
01628556
John Chan / Flock of Western sandpipers (Calidris mauri) taking flight from salt marsh, Southern California, USA.
01628554
John Chan / Flock of Western sandpipers (Calidris mauri) foraging on a mudflat at low tide, Southern California, USA.
01628553
John Chan / Flock of Western sandpipers (Calidris mauri) taking flight from salt marsh, Southern California, USA.
01628552
John Chan / Flock of Western sandpipers (Calidris mauri) taking flight from salt marsh, Southern California, USA.
01620447
John Chan / Elegant terns (Thalasseus elegans) preening in a tidal basin, with Western sandpipers (Calidris mauri) foraging nearby, Southern California, USA, April.
01608254
John Chan / Red-breasted merganser (Mergus serrator) preening on a sandbar, with Western sandpipers (Calidris mauri) feeding in the foreground, Bolsa Chica Ecological Reserve, California, USA, April.
00576365
Glenn Bartley/ BIA / Western Sandpiper (Calidris mauri), Alaska
01538529
Gerrit Vyn / Western Sandpiper (Calidris mauri) Yukon Delta National Wildlife Refuge, Alaska, USA June.
01538537
Gerrit Vyn / Western Sandpiper (Calidris mauri) singing profile, Yukon Delta National Wildlife Refuge, Alaska, USA June
01538530
Gerrit Vyn / Western Sandpiper (Calidris mauri) nest and eggs, camouflaged against ground cover, Yukon Delta National Wildlife Refuge, Alaska, USA June.
00558216
Donald M. Jones / Western Sandpiper (Calidris mauri), Cordova, Alaska
00558214
Donald M. Jones / Western Sandpiper (Calidris mauri) bathing in small pool, southern Alaska
00558212
Donald M. Jones / Western Sandpiper (Calidris mauri) bathing in small pool, southern Alaska
00558211
Donald M. Jones / Western Sandpiper (Calidris mauri) foraging, Cordova, Alaska
00558210
Donald M. Jones / Western Sandpiper (Calidris mauri) flock resting, Cordova, Alaska
00558209
Donald M. Jones / Western Sandpiper (Calidris mauri) flock resting and flying, Cordova, Alaska
00558208
Donald M. Jones / Western Sandpiper (Calidris mauri) flock resting, Cordova, Alaska
00558207
Donald M. Jones / Western Sandpiper (Calidris mauri) flock with kayakers, Cordova, Alaska
00558206
Donald M. Jones / Western Sandpiper (Calidris mauri) flock resting, Cordova, Alaska
00558205
Donald M. Jones / Western Sandpiper (Calidris mauri) flock, Cordova, Alaska
00558204
Donald M. Jones / Western Sandpiper (Calidris mauri) flock resting, Cordova, Alaska
00558203
Donald M. Jones / Western Sandpiper (Calidris mauri) flock flying, Cordova, Alaska
00558201
Donald M. Jones / Western Sandpiper (Calidris mauri) flock flying, Cordova, Alaska
00558200
Donald M. Jones / Western Sandpiper (Calidris mauri), Cordova, Alaska
00558199
Donald M. Jones / Western Sandpiper (Calidris mauri) wading, Cordova, Alaska
00558198
Donald M. Jones / Western Sandpiper (Calidris mauri) foraging, Cordova, Alaska
00558197
Donald M. Jones / Western Sandpiper (Calidris mauri) group foraging, Cordova, Alaska
00558196
Donald M. Jones / Western Sandpiper (Calidris mauri) group resting, Cordova, Alaska
00558195
Donald M. Jones / Western Sandpiper (Calidris mauri) group resting, Cordova, Alaska
00558021
Donald M. Jones / Least Sandpiper (Calidris minutilla), southern Alaska
00558020
Donald M. Jones / Least Sandpiper (Calidris minutilla) foraging, southern Alaska
00558019
Donald M. Jones / Least Sandpiper (Calidris minutilla) foraging, southern Alaska
01523487
Gerrit Vyn / Western sandpipers (Calidris mauri) roosting on barrier island tidal flats. Terrebonne Parish, Louisiana, USA. October.
01523469
Gerrit Vyn / Western sandpipers (Calidris mauri) and Dunlin (Calidris alpina) roosting and preening during spring migration. Gray's Harbor County, Washington, USA. April.
01464219
Bertie Gregory / Western sandpiper (Calidris mauri) foraging on a beach at sunset, Vancouver Island, British Columbia, Canada, July.
00535076
Filippo Nucifora / Western Sandpiper (Calidris mauri), Alaska
00529719
Robert Royse / Western Sandpiper (Calidris mauri), California
00527603
Jacob S. Spendelow / Western Sandpiper (Calidris mauri), Alaska
00526849
Alan Murphy / Purple Sandpiper (Calidris maritima), Alaska
00525739
Jan Wegener / Western Sandpiper (Calidris mauri), Florida
00523220
Michael Quinton / Least Sandpiper (Calidris mauri), Alaska
01407700
Claudio Contreras / Western Sandpiper (Calidris mauri), El Vizcaino Biosphere Reserve, Baja California Peninsula, Mexico, December.
01377434
Gerrit Vyn / Western sandpiper (Calidris mauri) foraging on barrier island tidal flats, Terrebonne Parish, Louisiana, USA
01372343
Shattil & Rozinski / Least sandpiper (Calidris minutilla) feeding, Glacier Bay National Park, Alaska, USA, May
00477937
Matthias Breiter / Western Sandpiper (Calidris mauri) flock flying near Tsawwassen, Fraser River, British Columbia, Canada
00477936
Matthias Breiter / Western Sandpiper (Calidris mauri) flock flying over mudflats near Tsawwassen with shipping cranes in background, Fraser River, British Columbia, Canada
00452299
Matthias Breiter / Western Sandpiper (Calidris mauri) taking flight from Stikine River during spring migration, Alaska
00452247
Matthias Breiter / Western Sandpiper (Calidris mauri) flock taking off from Stikine River during spring migration, Alaska
00452246
Matthias Breiter / Western Sandpiper (Calidris mauri) flock taking off from Stikine River during spring migration, Alaska
00452244
Matthias Breiter / Western Sandpiper (Calidris mauri) flock taking off from Stikine River during spring migration, Alaska
00450721
Suzi Eszterhas / Western Sandpiper (Calidris mauri) flock flying, Monterey Bay, California
01314705
Mike Potts / Least Sandpiper (Calidris minutilla) foraging on mussel beds, during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA. May
01314704
Mike Potts / Least Sandpiper (Calidris minutilla) foraging on mussel beds, during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA. May
01314703
Mike Potts / Western Sandpiper (Calidris mauri) feeding on mussel beds, during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA. May
01314702
Mike Potts / Western Sandpipers (Calidris mauri) feeding on mussel beds during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA. May
01314701
Mike Potts / Flock of Western Sanpipers (Calidris mauri) feeding on mussel beds during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA. May
01314700
Mike Potts / Mixed flock of Least Sandpipers (Calidris minutilla) and Western Sandpipers (Calidris mauri) feeding on mussel beds during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA May
01314699
Mike Potts / Flock of Least Sandpipers (Calidris minutilla) feeding on mussel beds during migration stop-over. Mendenhall Wetlands. Juneau. Alaska. USA, May
01308869
Gerrit Vyn / Western Sandpiper (Calidris mauri) wading during spring migration. Gray's Harbor County, Washington, USA, April.
01265568
Gerrit Vyn / Adult Red Knot (Calidris canutus) in breeding plumage near its nest. Seward Peninsula, Alaska, USA, June.
01265554
Gerrit Vyn / Adult Western Sandpiper (Calidris mauri) in breeding plumage foraging on river ice. Seward Peninsula, Alaska, USA, May.
01265552
Gerrit Vyn / Adult Western Sandpiper in breeding plumage (Calidris mauri) foraging on river ice. Seward Peninsula, Alaska, USA, May.
00439334
Sebastian Kennerknecht / Western Sandpiper (Calidris mauri) flock flying, Pajaro Dunes, Monterey Bay, California
00439333
Sebastian Kennerknecht / Western Sandpiper (Calidris mauri) flock flying, Pajaro Dunes, Monterey Bay, California
00439332
Sebastian Kennerknecht / Western Sandpiper (Calidris mauri) on beach, Pajaro Dunes, Monterey Bay, California
01217233
Tim Laman / Western Sandpiper (Calidris mauri) foraging on mudflats, Barrancones Bay, Waterloo, Trinidad.
01217234
Tim Laman / Western Sandpiper (Calidris mauri) foraging on mudflats, Barrancones Bay, Waterloo, Trinidad.
Michio Hoshino / Western Sandpiper (Calidris mauri) flock flying, Alaska
01202622
Suzi Eszterhas / Researcher attaches radio tag to Western Sandpiper {Calidris mauri}, Don Edwards NWR, California, USA. Tags are attached with glue to bird's back and harmlessly fall off over time.
01195318
Mike Potts / Western Sandpiper (Calidris mauri), Eagle Flats, Nr Juneau, South East Alaska, USA February
00600200
Matthias Breiter / Western Sandpiper (Calidris mauri) flock flying in front of Chugach Mountains, Cordova, Alaska
00202262
Gerry Ellis / Western Sandpiper (Calidris mauri) flock flying over coastal wetland, North America
00221179
Tom Vezo / Western Sandpiper (Calidris mauri) on nest with eggs, Nome, Alaska
01146352
Tom Vezo / Western sandpiper {Calidris mauri} chick camouflaged in low shrubs, Nome, Alaska, USA
01127334
Patricio Robles Gil / Flock of Western sandpiper {Calidris mauri} Sinaloa, Mexico
01059748
Tom Vezo / Western sandpiper {Calidris mauri} Nome, Alaska, USA
00220637
Tom Vezo / Western Sandpiper (Calidris mauri) adult with chick in nest on ground, Nome, Alaska
00343283
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) flock roosting during high tide, Copper River Delta, Alaska
00343274
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrate to breed on arctic coast, roosting during high tide before feeding on worms, insects and crustaceans on mudflats during low tide, Copper River Delta, spring,...
00343259
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrate to breed on arctic coast, feeding on insects, worms and crustaceans on mudflats during low tide, Copper River Delta, spring, Alaska
00600244
Matthias Breiter / Western Sandpiper (Calidris mauri) feeding on tidal flats, Cordova, Alaska
00220130
Tom Vezo / Western Sandpiper (Calidris mauri) parent with chick, Nome, Alaska
00343324
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrating to breed on arctic coast, large flock flying low over mudflats where they feed on worms, insects and crustaceans in the spring, Copper River Delta, Alaska
00343320
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrating to breed on arctic coast, large flock flying low over mudflats where they feed on worms, insects and crustaceans in the spring, Copper River Delta, Alaska
00343314
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrating to breed on arctic coast, large flock flying low over mudflats where they feed on worms, insects and crustaceans in the spring, Copper River Delta, Alaska
00343311
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrating to breed on arctic coast, large flock flying low over mudflats of Copper River Delta where they feed on worms, insects and crustaceans in the spring, Alask...
00343308
Yva Momatiuk & John Eastcott / Western Sandpiper (Calidris mauri) migrating to breed on arctic coast, large flock flying low over mudflats where they feed on worms, insects and crustaceans in the spring, Copper River Delta, Alaska
00109191
Michio Hoshino / Western Sandpiper (Calidris mauri) chicks with eggs in nest, Alaska
00161007
Michael Quinton / Western Sandpiper (Calidris mauri) flock flying during spring migration stop-over at the Copper River Delta, Alaska
00161006
Michael Quinton / Western Sandpiper (Calidris mauri) flock resting and feeding during spring migration, Copper River Delta, Alaska
00161005
Michael Quinton / Western Sandpiper (Calidris mauri) flock flying during spring migration over the Copper River Delta which is the largest and most productive wetland on the Pacific coast, Alaska
00171512
Tim Fitzharris / Western Sandpiper (Calidris mauri) pair standing back to back with beaks tucked under wings, North America
00161018
Michael Quinton / Western Sandpiper (Calidris mauri) footprints and holes from probing beaks on mudflats during spring migration stop-over at the Copper River Delta, Alaska
