Related Clues:

• Early rocket traveler
• Ape
• Zoo favorite
• Jane Goodall subject
• Cheetah, for one
• Zoo attraction
• Zoo primate
• Expressive ape, for short
• J. Fred Muggs was one
• Lab primate
• Bonzo, for one
• Cheeta, in 'Tarzan' films
• Early 'astronaut'
• Arboreal ape
• Bonobo, for one