what are some rare animals?
['Pika. Pika | Sylvain CORDIER/Gamma-Rapho/Getty Images. ... ', 'Amur Leopard. Amur leopard | JEFF PACHOUD/AFP/Getty Images. ... ', "Darwin's Fox. Chilean Darwin fox | MARTIN BERNETTI/AFP/Getty Images. ... ", 'White-rumped vulture. ... ', 'Saola. ... ', 'Peruvian Spider Monkey. ... ', 'The Bornean Orangutan. ... ', 'Giant Otter.']