Portland Bird Observatory
and Field Centre
Annual ringing totals 1951-2001
The figures in bold type represent the record annual total for each species.
Data compiled by Alan Bull and Martin Cade.
1951-58 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 1951-2001 Great Crested Grebe 1 1 Black-throated Diver 1 1 Little Grebe 1 1 Fulmar 1 1 2 1 1 1 7 Manx Shearwater 1 1 1 3 1 1 1 1 1 11 Storm Petrel 1 17 40 3 34 121 43 40 12 13 6 19 349 Gannet 1 1 1 1 4 Shag 1 1 2 4 Little Egret 1 1 Grey Heron 1 1 Teal 1 1 Mallard 1 1 1 3 Eider 1 1 Sparrowhawk 1 1 1 1 1 1 1 1 2 1 1 4 2 2 2 6 2 4 3 3 2 4 1 1 2 2 6 7 5 6 2 7 86 Buzzard 1 1 Kestrel 2 2 2 1 1 2 2 2 1 2 3 1 1 1 1 4 1 1 1 1 1 2 2 37 Peregrine 1 1 Red-legged Partridge 1 1 Quail 1 1 Water Rail 2 1 4 1 1 2 1 2 2 1 1 1 1 1 4 3 1 1 1 31 Corncrake 2 2 Moorhen 2 1 2 1 1 7 Coot 1 1 Oystercatcher 1