Photo 51576280, (c) Peter M Martin, some rights reserved (CC BY-NC), uploaded by Peter M Martin

Attribution © Peter M Martin some rights reserved Uploaded by petermmartin Source iNaturalist Associated observations Photos / Sounds 8 photos What Semipalmated Sandpiper (Calidris pusilla) Observer petermmartin Date September 16, 2019 01:51 PM EDT Place Atlantic Ocean, Ocean City, MD, US (Google, OSM) Date Added September 16, 2019 07:03 PM EDT 2 IDs Research Grade View Sizes small medium large original