A gaggle of sandpipers fly over glassy water. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/441028/vintage-bird-paintingFree Image from public domain license Plate 27: Red-backed Sandpiper, Baird's Sandpiper, White-rumped Sandpiper by Louis Agassiz Fuertes https://www.rawpixel.com/image/8905489/image-watercolor-art-vintageFree Image from public domain licenseEuropean Oyster Catcher, Grey Phalarope (Summer Plumage), Purre or Dunlin (Summer Plumage), Ringed Dotterel, Turnstone… https://www.rawpixel.com/image/411918/free-illustration-image-oliver-goldsmith-animals-vintageFree Image from public domain licenseDunlins in flightWe spotted these dunlins flying over a wetland at Big Stone National Wildlife Refuge in Minnesota. Photo by… https://www.rawpixel.com/image/9653777/photo-image-animal-public-domain-birdFree Image from public domain licenseRed backed Sandpiper from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from… https://www.rawpixel.com/image/277285/free-illustration-image-sandpiper-audubon-birdsFree Image from public domain licenseDunlin (Tringa Alpina) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326282/free-illustration-image-von-wright-brothers-dunlin-the-wrightFree Image from public domain licenseTringa Alpina (Dunlin) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio version of Svenska… https://www.rawpixel.com/image/326197/free-illustration-image-century-dunlin-von-wright-brothersFree Image from public domain license