A recent article about Dubbo's work with the Southern Purple-spotted Gudgeon. Last year, the zoo received a wild-caught population of this species from the Macquarie River. They have since established an insurance population of the species and are breeding them well. To increase genetic diversity, the zoo have also received five more individuals from the Narrandera Fisheries Centre. What I find really interesting is that the zoo are breeding them in two water bodies in their lion enclosure!
Full article:
https://www.miragenews.com/rescued-endangered-native-fish-thriving-at-western-plains-zoo/