writing at the end of February, said that he did not believe that any Pigeons had come in, as at that time they were not more numerous than in summer.
Turdus viscivorus, Linn. Mistle-Thrush.—These Thrushes were assembled in large flocks by the early part of July, and remained in great abundance throughout the autumn. On Oct. 13th I noticed a considerable number in the coast hedges.
T. musicus, Linn. Song-Thrush.—The passage of this species commenced late. A few appeared in hedges near the coast on Oct. 13th; they were fairly numerous on 17th, and the migration continued until the end of the month. A few appeared again on Nov. 12th, with Redwings and Blackbirds.
T. iliacus, Linn. Redwing.—A few Redwings passed over Grainsby on the morning of Sept. 27th. The principal immigration, however, took place on Oct. 17th and 18th, when these birds were very abundant in the vicinity of the coast, and along the sea-bank, with Song-Thrushes, Ring-Ouzels, and Greenfinches. A few again appeared on the coast on Nov. 12th, and from this date to the end of the month Redwings swarmed in all suitable coverts at roosting-time.
T. pilaris, Linn. Fieldfare.—I did not notice the Fieldfare on the coast at all. A few appeared in Grainsby Park on the morning of Oct. 22nd, and on the 26th I saw a small flock in Waith fen. On the mornings of Nov. 5th and 18th I observed small flocks of Fieldfares passing to S. over Grainsby. None, however, remained in the district, and the species was entirely absent when I left Lincolnshire at the end of the month.
T. merula, Linn. Blackbird.—The passage of this species, though not so heavy as that of 1899, was more extended, lasting for nearly two months. The first flight, on Sept. 26th, consisted almost entirely of young cocks. On the following day very few Blackbirds remained on the coast, but among these were a few old cocks. On Oct. 29th another large immigration took place, consisting of adult birds of both sexes, a great majority being cocks. On Nov. 8th large numbers again appeared in the coast hedges; these were mostly old males, with a few hens and scarcely any young birds. On 12th they were not quite so abundant as on 8th, about two-thirds being old cocks, the rest
