Pair of Sanderlings foraging in shallows of wetland mud flats, low angle tele

sanderlings calidris alba sandpipers mud flats marine bird birdwatcher coastal wading bird seabird pair forage shallows wetland low angle tele sanderling drieteenstrandloper sandploughman birdlife shorebird coast birdwatching ornithology nature bird avian aves no people wildlife wild shore sandpiper arctic breeder stout bill probing waterbird wader birdlover shallow focus shallow depth beak fauna birds bird behavior wilderness birding birdspotting birder bill