Bartram's Sandpiper

tags: Upland Plover, Bartram's Sandpiper, Upland Sandpiper, Bartramia longicauda, birds, mystery bird, bird ID quiz [Mystery bird] Upland Sandpiper, also known as the Upland Plover or as Bartram's Sandpiper, Bartramia longicauda, photographed in Brazoria National Wildlife Refuge, Angelton, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 23 March 2010 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/250s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date…