gentoo penguins and macaroni penguins. South Georgia has some of the most closely monitored seabird colonies in the world, equipping scientists and conservationists with indicators of change for ...

Macaroni penguins range from the sub-Antarctic to the Antarctic Peninsula. They breed in at least 216 colonies at 50 sites, including southern Chile, the Falkland Islands, South Georgia and the South ...

the largest king penguin colony on South Georgia. The birds crowd shoulder to shoulder, except where glacial rivers clear channels through the rookery. Along the beach where the Cook Glacier once ...