Gull counting weekend, North castle, Skomer Island, 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Old tractor and farmhouse, Old Farm, Skomer Island, June 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Footpath above Tom's House and North Valley, Skomer Island, June 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
South Haven and Dale Princess, Skomer Island, June 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Dead porpoise at South Haven, Skomer Island November 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
View of Volunteer Block, Old Farm, Skomer Island, summer 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Volunteer assistant wardens, Skomer Island, summer 1987 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Cricket match versus Caldey, Augustust 1987 (Caldey won) Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Working on landing steps at North Haven, Skomer Island, September 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Vegetation mapping at Skomer Head, Skomer Island, July/ Augustust 1989 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Boat at entrance to the Lantern cave, Skomer Island, September 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Helicopter at the Old Farm, Skomer Island, September 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Seabirds at South Haven and The Wick, Skomer Island, June 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Old farmhouse from the East, Skomer Island, September 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Anna Sutcliff being lifted into RAF Rescue helicopter, May 1988 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
Aerial photographs of Skomer and Middle Island, July/Augustust 1989 Math Eitemau Uwchlwytho gan Archif Ynys Sgomer
