Darling Downs Zoo Aldabra Giant Tortoises Imported!

zooboy28

Well-Known Member
Excellent news from Darling Downs Zoo - a herd of ten juvenile Aldabra Giant Tortoises has been imported, and will be out of quarantine just before Christmas!

Story and photo here: Little Giants | Zoo Aquarium Association

The Darling Downs Zoo is a privately owned facility situated some 2 hours drive west of Brisbane. It opened to the public in 2005 and is being developed on 50 acres of savannah grassland country.

The zoo is divided into four geographical zones and features animals from Australia, South-east Asia, Africa and the Americas.

The zoo is now a Full Institutional Member of ZAA and participates in some of the Association’s management programs. The zoo has imported animals in the past and quarantined them at other zoos – most recently two Hamadryas Baboons from Poland which were quarantined at Melbourne Zoo.

However, the Darling Downs Zoo has now developed a quarantine facility, which is licensed by DAFF Biosecurity, and has started quarantining it’s own imports as well as imports for other facilities.

In quarantine at the moment are ten juvenile Aldabra Giant Tortoises. Once they have completed their quarantine period they will form the nucleus of a breeding herd at the zoo. This is a long term project which may see their numbers added to by further imports. The current animals are all about 4 years old and weigh from nearly three kilograms to over 5 kilograms. They have settled well into quarantine and are all eating voraciously and gaining weight. The little Tortoises will complete their quarantine just in time for the Christmas holidays. As the whole importing process took well over two years to come to fruition, their well timed public debut is more due to good luck than good planning.

Steve Robinson, Director, Darling Downs Zoo

Well done Steve and the team at DDZ, this is awesome news!
 
That's great news to hear.
Does anyone know where they came from?
 
I cannot wait to see what the next species that is quarantined is!

Well done on adding these to the collection.
 
I think it's great when Australian and NZ zoos import new individuals of species already in the countries. Too often they bring in a couple of animals of some new species which then have no long-term prospects. The zoos need to keep the populations of the species they've got healthy, as well as getting new species!
 
I think it's great when Australian and NZ zoos import new individuals of species already in the countries. Too often they bring in a couple of animals of some new species which then have no long-term prospects. The zoos need to keep the populations of the species they've got healthy, as well as getting new species!

Just like what Taronga did with dhole, Francois langur, etc..
 
Exciting news Steve, and a good number of individuals for your breeding program too.
 
Just like what Taronga did with dhole, Francois langur, etc..

Agreed. Could add One-horned rhino to the list. Strangely Taronga/Dubbo seems to be responsible for most of these decisions. Could do with getting more zoos on board when they decide to go for a species.
 
Awww - they sound adorable! 3-5kg each!

I'd love to see pics of babies around this size. I've only had anything to do with the big buggers at Australia Zoo.
 
Statement from the zoos Facebook regarding the Tortoises who are now on show:

Back in September the Darling Downs Zoo imported ten juvenile Aldabra Giant Tortoises from Mauritius. The little reptiles have now completed 3 months quarantine in the zoo's new quarantine station and are now on display.

These Tortoises are all between 4 and 5 years of age and weigh up to 6 kilograms. By the time that they are 25 years old they will measure more than a metre long and could weigh up to 250 kilograms! The species can live for over 100 years.

In it's eight year history the zoo has imported White Lions, Baboons and a Serval but this importation is the most significant in terms of captive
conservation. Aldabra Giant Tortoises are the sole remaining Tortoise species out of 18 species that used to live in that part of the world. In
the 19th century their population started coming under pressure from sailors hunting them for meat, and their eggs and babies fell victim to introduced pests such as rats, cats and goats. Prior to this importation there were 15 Aldabrans spread across 5 zoos in this country. The species had not been bred here since the 1970s. Research has shown that Aldabra Giant Tortoises will breed more readily if they are kept in quite big groups from an early age. It will be some years yet before these little Tortoises will be big enough to breed - keep watching this space!
 
I'd like to know if there is a way that you can track whose babies are whose? Are there DNA tests available to be able to tell who's parents are whose? Or will this not matter so much?
 
Affirmative, there has even been extensive research on paternity / lineage identification in other giant tortoises (m.n. the Galapagos giants, both in zoos and in situ). So, the basics are there.

Steve, is it possible to provide a link to research papers on the very fact that giant tortoises will not breed unless they are raised in quite large groups from an early age ...?

Perhaps, further ... the mechanics are such ... that giant tortoises are herd animals anyway (meaning one would require at least 10+ of the animals to even have a breeding group? :confused:
 
Perhaps, further ... the mechanics are such ... that giant tortoises are herd animals anyway (meaning one would require at least 10+ of the animals to even have a breeding group? :confused:

I suspect that for a successful breeding 'group' of giant tortoises one really requires a number of individuals, including multiple males to bang shells together and get everybody in the mood. Unfortunately few zoos actually keep enough animals to do so, hopefully DD can prove it is the right way to keep them.
 
@tetrapod, thanks ... I know the current playing field is rather dim ..., but I still would like to see new scientific papers / research as eluded to on Facebook what the mechanics are in Aldabra giants and Galapagos giants for that matter.

Lately, I see an increased interest - applauded by yours truly - in building new exhibits for giant tortoises all over Europe and ... to me group / herd breeding is essential. So, hence ... I love to see those papers come flying ... :D
 
I believe a new exhibit is planned of the Giant Tortoises at DDZ I also heard they kept 5 from the 2rd imported group!
 
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