Sterninæ.—Sterna macrura, Arctic Tern.—Farn L.H., May 4th, 1886, 5 A.M., first appearance; September 2d, left breeding haunts. Yarmouth, May 14th, some along coast. S. fluviatilis, Common Tern.—Trent Lock, Notts, May 11th, one; 13th, three. Tees L.V., July 25th, August 10th and 14th, great numbers of Terns at sea. Redcar, August 19th to end, great many at sea. S. minuta, Little Tern.—Spurn, April 5th, first seen at breeding-place. Yarmouth, April 28th, two seen with Black Tern; May 12th, two. Rye, Sussex, May 4th and 5th, first Lesser Tern. S. cantiaca, Sandwich Tern.—Farn L.H., April 28th, 5 A.M., nine seen—left nesting quarters on September 2d. Hydrochelidon nigra, Black Tern.—Yarmouth, April 26th, 1886, flight from S.W. to N.E., wind E.; 27th and 28th, some to N.E.; May 14th, some. Another observer, April 28th, twenty in flock to N.E. Cley, Norfolk, September 1st, young Black Tern to S.

Larinæ.—Larus minutus, Lesser Gull.—Redcar, June 14th, W., squally, four seen off pier; November, one. L. argentatus, Herring Gull.—Whitby L.H., February 15th, many at daybreak to breeding haunts; July 6th, first young on wing; August 27th, all left cliffs for sea. Leman and Ower L.V., October 2d, great numbers in ship channel, to S. at night and back in morning. Swin L.V., December 23d and 25th, hundreds and thousands near vessel, fishing for sprats. L. glaucus, Glaucous Gull.—Farn L.H., December 28th, one to N. Rissa tridactyla, Kittiwake.—Farn L.H., November 13th and 24th, hundreds of Gulls and Kittiwakes fishing round island. Grimsby, January 7th, 1887, saw nine, young and old, brought in by fishing smack, shot at sea. Gulls generally.—Flambro' L.H., February 25th and March 4th, 1886, in great numbers off headland; June 1st, Gulls and Guillemots all day fishing off head in large numbers. Llyn Wells L.V., August 9th, several flocks came in from E.; wind W. Leman and Ower L.V., August 22d, immense numbers about ship, two came on board. Languard L.H., November 5th, December 26th, and January 23d, 1887, large flocks came in with a southerly gale. Yarmouth, October 15th, gale from S., great numbers to south. Cromer, October 17th, great many to N.; wind N.N.E. The Mediterranean Black-headed Gull, Larus melanocephalus, was shot on Breydon Water, Yarmouth, on December 26th, 1886.

Stercorariinæ.—S. catarrhactes, Common Skua.—Redcar, October 14th, shot at sea. S. pomatorhinus and crepidatus, Tees L.V., July 25th, two Skua. Longstone L.H., September 3d, several Richardson's and "Common" Skua seen. Redcar, October 8th, Richardson's Skua shot at sea, Pomatorhine seen at the same time; 14th, three Richardson's Skua (one adult, two immature) shot at sea, one Pomatorhine seen, and several others of both reported out at sea by fishermen; 15th, several of both going N.W., wind S.E., strong. Flamborough, Mr Bailey, writing under date of October 13th (Naturalist, 1886, p. 340), says: "Since October 2d, more sea birds have frequented our coast than I ever remember. Manx Shearwaters, Cinereous Shearwaters, and hundreds of Skuas and Gannets, also Guillemots and Razorbills in their winter plumage. Little Gulls, Terns, one Black Guillemot (immature), and thousands of Kittiwakes feeding in the early morning, several I saw having herrings' tails hanging out of their bills. The birds covered a large area north and south of the headland."

Procellariidæ.—Procellaria pelagica.—Coquet L.H., September 28th, 11 P.M., S.W. (6), one on lantern. Dudgeon L.V., October 28th, one killed; 30th, same. Hasbro' L.V., 30th, 7 P.M. to midnight, many; six killed on deck. Cockle L.V., 31st, five about vessel during night. Llyn Wells L.V., November 7th, 7 P.M. to midnight, about light. Puffinus?—Redcar, August 18th, 6 A.M., ten Shearwaters to N. Many, both Manx and Great Shearwater, off Flambro', early in October.

Alcidæ, Lomvia troile, Common Guillemot.—Longstone L.H. March 4th, first to breeding haunts, left again on 16th, returned for good first week in April. Flambro', February 25th, both Guillemot and Gulls in large numbers on cliffs. U. grylle, Black Guillemot.—Farn L.H., May 11th, one; also one, an immature bird, shot off Flambro' early in October. Spurn L.H., October 26th, E.N.E., a Common Guillemot was killed against the lantern. Fratercula arctica, Puffin.—Longstone L.H., March 15th, first, the bulk returning on April 11th and 12th.

Colymbidæ.—Very many Great Northern and Red-throated Divers reported from various parts of the East Coast between September 1st and the end of the year; only one Black-throated. Diver, recognised as such, Cromer, November 20th, seen off pier at early morning.

Podicipitidæ.—Cley, Norfolk, Red-necked Grebe (P. griseigena), on August 10th; Little Grebe (P. fluviatilis). Spurn L.H., October 7th, 2 A.M., S.S.E., struck and killed. Leman and Ower L.V., December 29th, N.E., one killed at midnight. A considerable immigration into North-East Lincolnshire about the middle of November.

Miscellaneous Notes.

Tees 5 Buoy L.V., April 30th, 1886.—Wind E., light. A great many bumble-bees and a few wasps during day, flying to N.W.; several remained on board. January 15th, 1887.—One seal.

Hartlepool, November.—A fine specimen of the Opah (Lampris luna) brought in.