The least common are American Golden-Plover, Semipalmated Sandpiper, and Pectoral Sandpiper, which are found mainly in the extreme north-eastern corner near Cape Henrietta Maria.The numbers of Pectoral Sandpipers seem to fluctuate considerably such that some years there may be very few present.
Les effectifs de Bécasseau à poitrine cendrée semblent fluctuer considérablement, au point que certaines années, il pourrait n’y en avoir qu’un très petit nombre.