Aerial view of Table Bay working harbour lying in the deep blue waters of the Atlantic Ocean - Cape Town, South Africa

Coral and sponge encrusted wreck of a battleship

Bullseye are a sweeper fish, they gather under crevices and dark corners of reef

Cape gannets eating catch from fishing net

Commercial purse-seine trawler fishing in the pelagic fishing grounds

Cape gannets and sub-Antarctic skuas scavenging from fishing net

Trawler scavengers