SCHGENICLUS MAGNUS, Gow. Great Sandpiper. Scheniclus magnus, Gould in Proc. of Zool. Soc., February 22, 1848. Tuts is one of the few birds that I have not been able to obtain for my own collection ; there are, however, two specimens in the country; one in the British Museum, which was obtained on the north coast of Australia; the other, which was procured at Swan River, is in the possession of the Hon. Charles Neville, a gentleman much attached to natural history. It is one of the most singular species of the Zrig@, being in size fully equal to the Ruff, while its form is precisely that of the Dunlin. On comparing it with a bird in the Museum of the East India Company, which has been named Yotanus tenwrostris by my friend Dr. Horsfield, I find it to be very nearly allied to that species. Its great size has suggested the term magnus which I have applied to it ; and the followmg is an accurate description :— Crown of the head and the neck brownish grey, each feather with a stripe of brown down the centre ; back and wings brown, broadly margined with brownish grey; primaries blackish brown ; rump white, each feather tipped with brown; tail brownish grey ; feathers of the breast dark brown, with a crescent of white at the extremity; abdomen and under tail-coverts white; flanks mottled with brown; bill, feet and irides olive. The figure is of the natural size.