why are there tigers at the denver aquarium
Downtown Aquarium, Denver The aquarium continues to focus on conservation. To that end, it houses numerous endangered or threatened species: 12 species of fish, six of reptiles, two of mammals, and two of birds. It participates in the AZA's Species Survival Plan for Sumatran tigers.
Liger The liger is a hybrid offspring of a male lion (Panthera leo) and a female tiger (Panthera tigris). The liger has parents in the same genus but of different species. The liger is distinct from the similar hybrid tigon, and is the largest of all known extant felines.[1][2] They enjoy swimming, which is a characteristic of tigers, and are very sociable like lions. Notably, ligers typically grow larger than either parent species, unlike tigons.[1][2][3]