Chimp Haven president Cathy Willis Spraetz has been on the job about two months.
Credit Kate Archer Kent
The introduction of new chimpanzees into the established groups at Chimp Haven can be tricky. There tends to be some infighting at first. Eight federally-owned former research chimps from New Iberia are learning to live in their new groups at the national sanctuary in Keithville, La. Chimp Haven is now home to 169 retired chimps.