Grévy's zebras require daily water and a varied diet depending on the season. They need daily veterinary care as an endangered species to ensure health and reproduction. Their habitat includes an open area with safety precautions for visitors and a ramp for accessibility. During severe weather, they evacuate to stables and all animals must be accounted for, especially nursing mothers. Bonobos are omnivores that drink water daily and groom each other. Their habitat needs trees for nests and grasslands. They receive weekly veterinary checkups and self-medicate using medicinal plants. Viewing is through glass to prevent disease transmission without stairs or ramps. During severe weather, they evacuate to a cave habitat