rayles, i think you'll find wild dogs are even more endangered than lions.
adelaide, monarto, dubbo, melbourne, werribee, mogo, perth, wellington, orana and hamilton all keep the species. making for a total population of 100 animals in our region.
that number is close to double the amount of lions that live in australasian zoos.
so they are probably not such a good example!!
there are however, plenty of highly endangered species in our zoos that are not being bred, no longer a priority or taken interest in by other zoos in the region. its a topic that is discussed very often in the thread. persian onagers (asian wild ass') are endangered and held at dubbo, but no other zoo has ever had any interest in keeping them.
there are very few "a-grade" zoos in australasia and this means that there is generally smaller populations of all the different species our zoos hold. this leaves our zoos more reliant on continually importing unrelated animals to breed from. because of our tough biosecurity laws, this isn't easy or cheap and costs the zoos alot of money. in addition there are many species common in overseas zoos that
cannot be imported into australia anymore. one solution to this problem is for our zoos to work together to reduce the amount of species displayed so that each zoo can hold larger groups of the same species.
at the moment it is hard to be entirely certain as to what our zoos will end up looking like in the future. essentially the decision as to what species we display doesn't always rely on whether or not they are endangered. availabilty in captivity, import laws, experience and current status of the species in australasian zoos is all taken into account.
wild dogs are seem secure in our zoos - but unfortunately i can spool off a long list of other endangered species in our zoos whos future here isn't so assured!