Podicipidæ, Grebes.--Bridlington, latter part of August, Red-necked Grebe, _P. griseigena_, shot, in full summer plumage. Spurn, Nov. 2nd, a few pairs of Little Grebes, _Tachybaptes fluviatilis_, on ponds; and on Jan. 6th, 1884, three Great Crested Grebes, _P. cristatus_, on the sea off point. Alcidæ, Auks.--At Flamborough, in February, 1884, great numbers of Razorbills, _Alca torda_, all returned to their nesting quarters on the cliffs, an unprecedented circumstance there; and large numbers of the Common Guillemot were reported by the fishermen as seen at sea off the headland. At the Farn Islands, March 22nd, 1883, Guillemots had come to their nesting quarters, thousands arriving on April 1st. Puffins on the 15th. On January 10th and 28th, 1884, on each day a Black Guillemot, _Uria grylle_, was shot from the island. The Little Auk, _Mergulus alle_, shot there on Dec. 29th; and on Feb. 4th and 5th, 1884, a great many were seen flying and swimming about the islands, more than had ever been seen before. The Committee are again indebted to Professor Chr. Fr. Lütken, of the Universitetets Zoologiske Museum, Copenhagen, for a list of the birds killed or taken against the lantern of the lighthouse of Stevns, on the projecting part of Zealand, marking the limit between the Baltic and Oresund, in the spring and autumn of 1883. The list has been drawn up by Mr. Autander, a physician living in the neighbourhood of the lighthouse. In forwarding the list to Professor Lütken he states there has been in this year only a few nights in which any number of birds have been killed, in consequence of the sky being generally clear during the time of the migration. Stevns Fyr (Lighthouse of Stevns ), 1883. Night to--