Once the subject of a lucrative oil industry in the latter part of the 19th century, Royal penguins are now protected at their breeding sites (5). The main threats come from south polar skuas, Stercorarius maccormicki, which take both eggs and unprotected young (4). There is an additional risk from the fact that as the birds' breeding range is so restricted, a natural or man-made disaster could easily wipe out this species (5).
The current world population of the Royal penguin is believed to be stable at around 850,000 pairs (2) (5). There are a number of studies taking place to discover more about the migratory habits of the bird, and their main breeding site, Macquarie Island, enjoys protected status from the Tasmanian government.