what is a grassland shorebird species
Waders, called shorebirds in North America (where wader is used to refer to long-legged wading birds such as storks and herons), are members of the order Charadriiformes, excluding the more marine web-footed seabird groups. There are about 210 species, most of which are associated with wetland or coastal environments.
Zoom+ Sanderlings (Calidris alba) are a small shorebird that is often seen together in large flocks. They have dark legs and bill.