CNN CNN Saturday Morning March 30, 2013 12:52:00
Gorilla mothers trained to behave properly with gladys. we wear faux fur vests so she can grip, we do gorilla vocalizations, so we have to imitate those sounds so gladys is used to that, and for instance, well talk to her in a nice way and its called a belch vocalization, kind of goes -- and it sounds scary but its soothing to a gorilla. we also have to teach gladys how to ride on our back, how to cling to our abdomens and ride just like they would with a mother gorilla. at the same time she liv...
Source: archive.org