52, REPORT ON THE MIGRATION OF BIRDS. 
September 2d, a few about. Lirriy Tern, S. minuta—Spring : 
Spurn, April 15th, first. May 5th, many. Yarmouth, April 25th 
and 26th, on Breydon. Languard Lu, May 9th, two. SAND- 
WICH TrRN, S. cantiaca.—Farn ..H., April 12th, first heard. 
August 9th, “most have left breeding places.” September 1st 
to 30th, great flocks all round islands. TErns.—Redcar, August 
12th, all day passing; 13th, less. September 4th, great many 
common Terns at sea; 11th, the same. Yarmouth, September 
14th, flocks of young Terns to S. 22d May, at sea, going S. 
LARIN A.— Gutis.— Whitby, February 10th, HERRING 
GULLS first came to cliffs early morning; July 9th, first 
young on wing; August 29th, young and old left for sea. 
Farn L.H., April 12th, Lesstr BiLAck-BACKED GULLS first re- 
turned to nesting quarters. LITTLE GULL, Larus minutus.— 
Redcar, September 9th, one young shot. Flamborough, October 
3d, three shot. Languard Lu., September 3d, two “ Cream- 
Coloured Gulls,” the first seen here. 
STERCORARIIN A.—Sxkvuas.—Farn L.u., August 11th, seve- 
ral chasing Terns. September 10th, two Burron’s Sxua. Red- 
car, August 13th, one RICHARDSON’s SkuUA; 31st, two or three; 
September 7th and 10th, very plentiful at sea. Longstone L.H., 
September 2d, many Skua along shore. Cley, 25th, some Skua 
seen. Llyn Wells L.v., October 10th, 7 a.m. to 9.30 P.M., flock of 
130 “Boatswain Skua;” 13th, flocks of Gulls and Skua. Feb- 
ruary 8th, 1886, great numbers of Skua Gulls. 
PROCELLARIIDA!.—Storm Perret, Procellaria pelagica — 
Languard L.H., October 25th, 2.15 A.M. one caught. Farn Lu, 
October 31st, S.S.E., one struck, not killed ; November 10th, 
S., one at daylight on gallery. Kentish Knock L.v., November 
11th, night, several. South Sand Head Lv., 11th, two on 
board. Hasbro’ L.v., 12th, twenty all night, four killed. Coquet 
L.H., November 14th, N.W. (six), one caught on lantern. SHEAR- 
WATER.—Longstone L.H., September 2d, one, all black, seen. 
FuLMAR PETREL, Pulmarus glacialis—Yarmouth, October 31st, 
caught at sea. Redcar, three shot early in November. 
ALCIDA.—ComMon GUILLEMOT, Lomvia troile—Flambro’, 
February 5th, 1885, great number off breeding quarters. Long- 
stone L.H., March 7th, many on the rocks, “are seven days 
earlier than in 1884.” Farn Lu, February 25th, “thousands 
flying near nesting haunts.” April 12th, “have taken to rocks.” 
