Onychorhynchus coronatus
Well-Known Member
They died. Husbandry of this species is in it’s infancy and the lifespan is estimated at around seven years (but possibly longer). The zoo bred them in November 2013.
There’s an article on their rearing here:
Auckland Zoo maintains the only captive New Zealand lesser short‐tailed bats Mystacina tuberculata in the world. These animals came to the Zoo in 2007 following a wild translocation attempt managed by the New Zealand Department of Conservation. Affected by a disease of unknown origin which damaged their ear pinnae, the bats were considered unsuitable for release. The colony has provided an excellent opportunity to develop the husbandry protocols required for the management and successful reproduction of these bats at the Zoo. Our knowledge has increased significantly with the successful breeding and hand rearing of two pups. While parent rearing would be preferred for future breeding events, the experience has confirmed the ability to rear pups if intervention is ever required. The work being carried out at Auckland Zoo contributes to the national efforts to conserve these threatened mammals.
https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/izy.12121
The information is in the former mammals in NZ zoos thread [Former Mammals In New Zealand Zoos (1980 to present)]:
"*NZ Lesser Short-tailed Bat (Mystacina tuberculata)
Auckland Zoo kept this endemic New Zealand species until 2017. Their animals (of the Central subspecies rhyacobia) were from a group of bats caught in the Waiohine Valley (in the Tararaua Ranges) in 2005-2006 for translocation to Kapiti Island. Some of the group became afflicted with fungal infections in their ears and were considered unsuitable for release, and thus were retained in captivity instead (twelve animals arrived at Auckland Zoo in late 2007, and going on display in 2011). They successfully bred at Auckland Zoo in November 2013. The last animals in their group died in mid/late 2017. The species has also been kept at Wellington Zoo. Six animals (3.3) of the Northland subspecies auporica, captured in the Omahuta Kauri Forest in February and April 1981, were on display in the nocturnal house but all had died by the end of the year due to mite infestations. Six animals (2.4) of the Southern subspecies tuberculata, captured on Codfish Island, were kept off-display from 1992 until the death of the last individual in 2000. This group bred several times but none of the babies survived to maturity. The species has also been held temporarily in captivity (for periods of several months for translocation purposes) at Mt. Bruce and on Kapiti Island (subspecies rhyacobia), and on Codfish Island (subspecies tuberculata)."
Thanks for sharing this information guys ! This is really interesting and much appreciated!
It is such a shame that the keeping and breeding of these animals in captivity never really worked out.
That said, as they state in the paper they were able to obtain valuable husbandry experience from the keeping of these bats and also learned lessons that could be put to use in the future should they be in the position of holding the species again.