Llun: 1
Flat Holm Lesser Black-backed Gull colony, 1963

Temporary repair to roads by sea on Flat Holm West beach. January and February gate 1990.

Dyddiad: January 1990 - February 1990

Llun: 2
Geology

View Northwest to Sully Island. Tilted limestone strata. Flatholm, November 1978

Dyddiad: November 1978

Llun: 3
Geology

January - February 1990. Storm damage to West beach on Flatholm. Repair wall. Photo: 17/07/90

Dyddiad: 17/07/1990

Llun: 4
Geology

Narrow beds of shale in carb-limestone (like lias). Folding and shattering in South gully on Flatholm, 12/06/71

Dyddiad: 12/06/1971

Llun: 5
Flatholm 1st rejects

Castle rock, Flatholm, 1965

Dyddiad: 1965