I was incredibly surprised to see Adelaide had that many Red Pandas but even then, it's likely this was mainly a breeding pair plus their offspring. Similarly, it appears Taronga also retained a lot of their initial Red Panda cubs.It’s clear the advantage initial holders had in breeding species that were yet to become established in the region.
Taronga supplied numerous zoos in the region with giraffes, red pandas, hippopotamus, chimpanzees and tigers; while Adelaide Zoo bred red pandas and otters in large numbers.
Back then there weren't nearly as much holders as there are today, so there would've been little interest from other facilities in taking on surplus.