Suffolk Birds 1992 Part 2

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The 1991 Suffolk Birci Report INTRODUCTION The systematic list of species has been written by the Editorial Committee, headed by the Editor, Steve Piotrowski, using data collated by the County Recorder, Bob Warren. Committee members are the authors for the species grouped below: Divers to Shag John Cawston Hérons, swans & geese John Grant Ducks Malcolm Wright Derek Moore Raptors, gamebirds & crakes Simon Evans Moorhen to Dunlin Mick Wright Ruff to Grey Phalarope John Cawston Skuas to auks Nigel Odin Near-passerines Brian Small Larks to Dunnock Rex Beecroft Chats & thrushes Philip Murphy Warblers Brian Thompson Tits to sparrows Rob Macklin Finches & buntings Steve Piotrowski Appendices The order and nomenclature follow the British Birds list of The Birds of the Western Palearctic. Ali records refer to a single bird unless otherwise stated. Subspecies are listed under the main species heading, which includes the scientific name. With scarcer species, ali records are listed under the parish followed by exact location, if known. The exception to this is at the river estuaries and larger, well-known sites criss-crossed by parish boundaries e.g. Walberswick, Minsmere, Orfordness, and Alton Water. To minimise the threats to site security, some records of rare breeding birds are published anonymously and under a vague site heading. Unless otherwise stated, the tabulated sets of counts are the highest day-counts for each locality, with each figure representing the maximum number of birds feeding or roosting at that particular site during the month. Grand totals are given where the data is exclusively that derived from the co-ordinated, single-day counts conducted in conjunction with the Birds of Estuaries Enquiry (BoEE). A dashed entry indicates that no data was received. Counts from North Warren include Thorpeness Meare, Church Fm Marshes and the seashore between Thorpeness and Aldeburgh; the Aide/Ore includes the complex of the Aide, Ore, Orford and Butley rivers as well as Orfordness, Gedgrave Reservoir and Havergate Island; the Orwell includes Loompit Lake, Trimley St Martin and Bourne Park Water Meadows and the Stour includes the Essex side of the estuary. Where low-water counts are given they are generally carried out on the spring tide two weeks after the high-water count. The following abbreviations are used in the systematic list: cr = male; ç = female; ad. = adult; imm. = immature; juv. = juvenile; ecl. = duck/drake of indiscernible age and/or sex due to being in eclipse plumage; f.s.p. = bird in full summer plumage; nr = near; incl. = including; G.P. = gravel pit; R. = river; Pt = point; W.R. = Wildfowl Reserve; Ind. Est. = Industriai Estate; res. = reservoir; fm = farm; pk = park; pr(s) = pair(s) and N = bird(s) flying north, S = south, etc. The following définitions are intended as a guide to the status of each species: Abundant: Occurs in large numbers in suitable habitat and season. Common: Occurs regularly or widely distributed in suitable habitat. Fairly Common: Occurs in small numbers in suitable habitat and season.

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