News coverage of the 2018 official declaration that South Georgia is rodent free can be found in this post:

South Georgia declared rodent-free!

Related Websites:

Antarctic Research Trust

British Antarctic Survey

BAS club

Government of South Georgia and the South Sandwich Islands

International Assocation of Antarctica Tour Operators

Illustrated schools talk on South Georgia

Linking Tourism and Conservation

Shackleton Exhibition

South Georgia Association

South Georgia Museum

UK Antarctic Heritage Trust

Grytviken panoramas  from Rolf Stange, includes a walk inside the South Georgia museum.