The uninhabited Malgas Island, or Bird Island, off the Western Cape of South Africa, is the largest breeding colony in the world of what?
Answer: Cape gannets The island holds 25% of the world's Cape gannet population. The other three bird breeds also have colonies on the island.
What nest at Sandy Cape, the most northern point on Fraser Island off the coast of Queensland, Australia, which is protected as part of the Great Sandy National Park?