A total of twenty six species have been recorded in Galapagos, including 14 migrants and 12 vagrants. These shorebirds, recorded in Galapagos vary in size from the small sandpipers (often referred to as 'peeps') to the medium-sized Whimbrel. They also vary in structure from the short-legged to the long-legged and from the short-billed to the long-billed. The larger and strikingly plumaged species are generally quite easy to identify. However, the smaller ones can be difficult and some, particularly when they are in non-breeding plumage, are distinguishable only by careful observation of their overall structure, sub de plumage features, leg color, bill shape and rump pattern.