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

West anticline. Massive limestone below eroded shalebank. Flat Holm lower West 1983. Professor Harry Lloyd

Dyddiad: 1983

Llun: 2
Flatholm S.W. Rocks

EMs and Australian pollution chemist from Bristol S.W. Flatholm 1971

Dyddiad: 1971

Llun: 3
Flatholm Intertidal L.W. (Mostly West end)

Lewis Alexander pumping water to Flatholm 12.10.01

Dyddiad: 12/10/2001