172 THE ESSEX NATURALIST. Abbey, with other English Religious Houses, was dissolved, by order of Henry VIII, in 1538, and the property was given to one of his friends.1 To-day all outward traces of the Abbey have disappeared, although it is probable that many of the white squared stones built into the walls of the Channelsea River, which once bordered the Abbey grounds, and seen also in the walls of others of the Lea channels, may have come from the Abbey ruins to repair weak places. It was to the district called "Mill Meads" that our first expedition (A) was taken, namely, the land south of Stratford High Street (where it corresponds with Queen Maud's Causeway), between the Abbey Mills Pumping Station on the east, and the new Flood Channel, connecting the three Mills Wall River with the Channelsea River, on the west and south. The second district (B) lies north of Stratford High Street, and is bounded by Pudding Mill River on the west, and extends as far north and beyond Knobs Hill Cottage, and to the City Mill River on the east.2 Further visits were made along the City Mill River and the Channelsea River. To the passer by along the High Street, this "waste" would seem to have little charm, yet closer inspection shows it to have a romance of its own. We found that the great colonies of seeding plants attracted flocks of Sparrows, Starlings, Green- finches, Chaffinches and Linnets, together with Larks and Meadow-pipits, Pied Wagtails, a Thrush and a Robin. I have seen from the train a Kestrel hovering over the "waste," so we may be sure that mice and voles also abound there. On October 8th, a Wheatear flew up from a stream-bed and ran along the raised ground not far from us. This must have been one of the "passage migrants," i.e., birds that breed in the far north and return south later than our summer residents, who leave us early in September.3 From the Channelsea River by the old Abbey Flour Mills, now no longer working after eight centuries of use, looking south to the Osier Hope, we watched in the sunshine 1 At the time of the Dissolution West Ham Abbey was given to Sir Peter Meautis, who ultimately owned [beside the Monastery building] 10 messuages [dwelling-houses with out- buildings], 10 tofts [— homesteads], 4 water-mills, 10 gardens, 300 acres of arable land, 200 acres of meadow, 100 acres of pasture, 50 acres of wood, 300 acres of marsh, 40 acres of red ground, wet ground and osier hopps, 1 fishery from the mouth of the Lea. See Morant's History of Essex, ed. II. (1815), vol. 1, p. 9. 2 Maps showing the district of West Ham in the early 18th century, in 1873, and in 1936 are given in Fifty Years a Borough, the Story of West Ham, edited by D. McDougall (1936). 3 See Witherby's Practical Handbook of British Birds (1920), p. 429.