There are the crossbreeds that should be added into zoo world. I hope they work!
Crossbreeds with Coins:
Bush Baby = Ringtail Lemur + Koala ( 350 Coins )
Okapi = Masai Giraffe + Grevy's Zebra ( 1,500 Coins )
Leatherback Turtle = Leopard Gecko + Red-Footed Tortoise ( 400 Coins )
Spectacled Bear = Grizzly Bear + Skunk ( 646 Coins )
Liger = Lion + Bengal Tiger ( 329 Coins )
Southern Hairy Nosed Wombat = Grizzly Bear + Eastern Gray Kangaroo ( 451 Coins )
Pacific Walrus = African Elephant + California Sea Lion ( 640 Coins )
New Crossbreeds:
Clouded Leopard = Jaguar + Snow Leopard ( 909 Gems )
Leopard Seal = Harp Seal + Amur Leopard ( 815 Coins )
Crossbreeds with Gems:
Baiji = Bottlenose Dolphin + Butterfly Fish ( 980 Gems )
Pacif is
Extinct and Mythical Crossbreeds:
Woolly Mammoth = African Elephant + Polar Bear ( 200 Coins )
Dodo Bird = Golden Pheasant + Ostrich (
Elephant Bird = Ostrich + Great Blue Heron
Tigerhino = Bengal Tiger + Black Rhinoceros
Bigfoot = Mountain Gorilla + Grizzly Bear
Quagga = Plains Zebra + African Wild Ass
Tasmanian Tiger = Red Kangaroo + Bengal Tiger
Loch Ness Monster = Anaconda + Masai Giraffe
Chupacabra = African Wild Dog + American Badger