Photo by: Greg Gilson Semipalmated Sandpiper September 16, 2019 / Scientific Name: Calidris pusilla BBL Code: SESA Family: Scolopacidae Order: Charadriiformes Habitat: Near water. Oceans, lakes, ponds, and mudflats. Lauren's Identity Project BIO 319Ornithology Previous post Sanderling Next post Least Sandpiper