Just like humans, one of the ways animals communicate with each other is through a variety of sounds. On a visit to the Zoo you may hear many animals huffing, grunting, panting, and, for some big cats, roaring. Lions are very social for large carnivores, living in prides in the wild. Male lions will use their roar to scare off intruders and warn the pride of potential danger. It’s also a show of power among other males.
Lion roars can be heard for up to 5 miles away. That means when the Zoo’s male lion, Doc, roars, everyone notices!
“When Doc roars, he is calling out to everyone that this is his territory and this is his pride,” said Kevin Scotti, a keeper who works with lions and other animals in African Savanna.
Scotti said when Doc first came to Cleveland as a young lion, he didn’t vocalize much, but now that he's mature and has found his place with females Nala and Serena, he’s gained more confidence and roars more.
“Whenever I hear Doc roar it makes me stop and check him out – it’s so amazing. When he roars inside his habitat it literally shakes your chest it’s so loud.”
Interestingly, there are only four species of the Panthera genus that can roar: lion, tiger, leopard and jaguar. The bones and voice box of these cats can extend and stretch more than other species, which helps create the deep, loud ROAR sound. Cheetahs, snow leopard, puma and other species have anatomy closer to smaller cats - even house cats - so they have vocalizations that sound more like a common “purr.”