https://www.biologicaldiversity.org/news/press_releases/2011/rockhopper-penguin-02-22-2011.html

Feb 22, 2011 ... Southern Rockhopper Penguins Listed as Threatened Species; ... will be listed as threatened under the U.S. Endangered Species Act. The ...

https://www.worldwildlife.org/species/southern-rockhopper-penguin

Make a symbolic rockhopper penguin adoption to help save some of the world's most endangered animals from extinction and support WWF's conservation ...

https://en.wikipedia.org/wiki/Northern_rockhopper_penguin

Recent studies show the northern rockhopper penguin, Moseley's rockhopper penguin, or Moseley's penguin (Eudyptes moseleyi) distinct from the southern rockhopper penguin. ... The rockhopper penguins have been considered to consist of two species, northern and .... Northern rockhopper penguins near extinction.

https://www.nationalgeographic.com/animals/birds/s/southern-rockhopper-penguin/

Biologists left little ambiguity about this species' preferred habitat when ... A southern rockhopper penguin photographed at Omaha's Henry Doorly Zoo and ...

http://www.ourendangeredworld.com/species/birds-bats/northern-rockhopper-penguin/

Although the northern rockhopper penguin is one of the smallest of penguins, it is ... Only separated from its sister species, the southern rockhopper, in 2006, this ...

https://blogs.scientificamerican.com/extinction-countdown/half-of-the-worlds-rockhopper-penguins-threatened-by-oil-spill/

Mar 24, 2011 ... Northern and southern rockhopper penguins (E. chrysocome) were ... The northern species was listed as endangered by the International ...

https://oceana.org/marine-life/seabirds/southern-rockhopper-penguin

The southern rockhopper penguin is one of two or three rockhopper penguin species that are ... Add your name to save endangered species from extinction ...

https://www.britannica.com/animal/rockhopper-penguin

Rockhopper penguin, either of two species of crested penguins (genus Eudyptes, ... In contrast, southern rockhopper penguins are most concentrated in the ... Species has classified the northern rockhopper penguin as endangered since 2008 ...

https://ecos.fws.gov/ecp/species/1502

The U.S. FWS's Threatened & Endangered Species System track information about listed species in the United States.

https://oceanwide-expeditions.com/to-do/wildlife/rockhopper-penguin

Name: Rockhopper Penguin - Eastern (Eudyptes (chrysocome) filholi), Southern ... Conservation status: Southern – Vulnerable, Northern - Endangered.