. . . . "Northern rockhopper penguin"@en . . "EN" . . . . . "The northern rockhopper penguin, Eudyptes c. moseleyi, is usually considered a subspecies of rockhopper penguin, although fairly recent studies show evidence of distinction from the southern rockhopper penguin group Eudyptes c. chrysocome/E. c. filholi.A study published in 2009 showed that the population of the northern rockhopper had declined by 90% since the 1950s. For this reason, the northern rockhopper penguin is classified as endangered."@en . "IUCN3.1" .