Robert Eklund records the purring cheetah Caine at the Dell Cheetah Centre, Parys, South Africa

Linguist Dr Robert Eklund records Caine the cheetah at the Dell Cheetah Centre () in Parys, South Africa. Camera operator cheetah breeder Elizabeth D. Duthie. More information, scientific papers and sound files of other purring felids can be found at Robert Eklund’s homepage (), and at Robert Eklund’s other sites and .