Robben Island

Robben Island (Afrikaans: Robbeneiland) is an island in Table Bay, 6.9 kilometers (4.3 mi) west of the coast of Bloubergstrand, Cape Town, South Africa. The name is Dutch for "seal island." Robben Island is roughly oval in shape, 3.3 km (2.1 mi) long north-south, and 1.9 km (1.2 mi) wide, with an area of 5.08 km2 (1.96 sq mi).[2] It is flat and only a few metres above sea level, as a result of an ancient erosion event. Nobel Laureate and former President of South Africa Nelson Mandela was imprisoned there for 18 of the 27 years he served behind bars before the fall of apartheid

Robben Island is a South African National Heritage Site as well as a UNESCO World Heritage Site.

Wildlife and conservation:
When the Dutch arrived in the area in 1652, the only large animals on the island were seals and birds, principally penguins. In 1654, the settlers released rabbits on the island to provide a ready source of meat for passing ships.
The original colony of African penguins on the island was completely exterminated by 1800. However the modern day island is once again an important breeding area for the species after a new colony established itself there in 1983.
Around 1958, Lieutenant Peter Klerck, a naval officer serving on the island, introduced various animals.

The following extract of an article, written by Michael Klerck who lived on the island from an early age, describes the fauna life there:

My father, a naval officer at the time, with the sanction of Doctor Hey, director of Nature Conservation, turned an area into a nature reserve. A 'Noah's Ark' berthed in the harbour sometime in 1958. They stocked the island with tortoise, duck, geese, buck (which included Springbok, Eland, Steenbok, Bontebok and Fallow Deer), Ostrich and a few Wildebeest which did not last long. All except the fallow deer are indigenous to the Cape. Many animals are still there[24] including three species of tortoise—the most recently discovered in 1998—two Parrot Beaked specimens that have remained undetected until now. The leopard or mountain tortoises might have suspected the past terror; perhaps they had no intention of being a part of a future infamy, but they often attempted the swim back to the mainland (they are the only species in the world that can swim). Boats would lift them out of the sea in Table Bay and return them to us. None of the original 12 shipped over remain, and in 1995, four more were introduced—they seem to have more easily accepted their home as they are still residents. One resident brought across a large leopard tortoise discovered in a friend's garden in Newlands, Cape Town. He lived in our garden and grew big enough to climb over the wall and roam the island much like the sheep in Van Riebeeck's time. As children we were able to ride his great frame comfortably, as did some grown men. The buck and ostriches seemed equally happy and the ducks and Egyptian Geese were assigned a home in the old quarry, which had, some three hundred years before, supplied the dressed stone for the foundations of the Castle; at the time of my residence it bristled with fish. Recent reports in Cape Town newspapers show that a lack of upkeep, a lack of culling, and the proliferation of rabbits on the island has led to the total devastation of the wildlife; there remains today almost none of the animals my father brought over all those years ago; the rabbits themselves have laid the island waste, stripping it of almost all ground vegetation. It looks almost like a desert. A reporter from the broadcasting corporation told me recently that they found the carcass of the last Bontebok.