thoughts on these?
1. Crab-Eating Macaque & Asian Small-Clawed Otter
2. Mandrill & Diana Monkey
3. Malayan Tapir, Ruddy Shelduck, Giant Gourami, Clown Knife-Fish, Dusky Leaf-Monkey & Silver Pheasant (the fish in the swimming area/moat)
4. Himalayan Tahr & Himalayan Monal
5. Indian Hog-Deer & Japanese Macaque
6. Patagonian Mara, Capybara & Muscovy Duck
7. Geoffroy's Spider-Monkey & White-Faced Saki
8. Maned Wolf & Giant Anteater
9. Collared Peccary & South American Coatimundi
10. Domestic Guinea-Pig & Burrowing Parakeet
1) Can work perfectly fine, until the otters decide to gorge an infant or troop on an adult monkey. With the possible revenge action by the monkeys in return. Otters are generally poorly suited for mixed exhibits, despite the common approach in many zoos. Even if no murders occur, they are often A-holes causing plenty of stress.
2) Unsure, but I thought Diana monkeys are on the delicate side whilst mandrill are ... "not so delicate" ... in their behavior. I wouldn't do it.
3) I think this could work, as long as there is plenty of filtration to keep the water quality high enough for the fishes. Maybe the monkeys will prey opportunistically on eggs and chicks of the birds, they are technically herbivores but so should cows be.
4) If it's an aviary with places for the pheasant to retreat to, sure. If you mean an open-topped exhibit with pinioned birds, expect trampled pheasants sooner or later.
5) Unsure, if the macaques don't harass the deer too much I could see it work.
6) I'm pretty sure that combination (often with other species in the mix) is not uncommon in real life. No problems here.
7) I don't think it's doomed to fail, but it will depend on the temperament of the individuals (mostly the males I expect). Spider monkeys with smaller species has worked in the past, and saki's are commonly mixed with other species.
8) It seems to be working in Leipzig and other zoos, so certainly possible. But it may vary from one anteater to the next.
9) Once again a very common mix (peccary + coati), I'd only watch out with breeding and keep the piglets/cubs separate for the first few weeks to avoid "accidents".
10) I see no real problem with this mix.