Buff breasted Sandpiper from Birds of America (1827) by John James Audubon, etched by William Home Lizars. Original from… https://www.rawpixel.com/image/277270/free-illustration-image-audubon-birds-america-public-domainFree Image from public domain license197. Buff-breasted Sandpiper (Tringa rufescens) 198. Purple Sandpiper (Tringa maritima) illustration from Zoology of New… https://www.rawpixel.com/image/329310/free-illustration-image-sandpiper-zoology-new-york-birdFree Image from public domain license