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Australian Conservation Programmes

OBP australian conservation programs at halls gap zoo

A small migratory parrot that crosses the sea on its migration, Orange-bellied Parrots breed in south-west Tasmania in the summer and migrate to the coast of south-east mainland Australia for the winter. The migration route includes the west coast of Tasmania and King Island. They spend much of their day either on or close to the ground and often while a group is feeding, they will take it in turns as a sentinel to sit on a high perch to check for dangers such as hawks.

In summer, soon after arriving back in the melaleuca area in southern Tasmania, pairs begin to form and seek out nest sites. They nest in tree-hollows in trunks and holes in dead branches with pairs known to return to the same nest site for many years. When a female accepts a nest site, she will spend up to a week in the nest preparing it for her brood. During this time, while she incubates and when the chicks are small, the male feeds the female on the nest. When chicks are about ten days old, both parents forage and return to the nest to regurgitate food for the young.

A captive breeding program, which was initiated with birds recruited from a small wild population, has focussed on understanding the birds’ behaviour and dietary needs to boost the production of offspring. The preparation of birds for release into the wild has included teaching the birds to feed on the favoured wild plants utilised by the wild birds and fitness training for life in the wild.

Decline in extent and quality of coastal salt marsh habitat, because of development, agriculture and interference with water systems has impacted the species’ mainland wintering habitat. As they forage on the ground, they are likely to be predated by foxes and feral cats on the mainland. Lack of natural burns at the breeding site has impacted native food resources there. Infectious disease outbreaks are also a threat to their population.

Due to the efforts of a range of optimistic and dedicated conservationists the wild population has risen to over 80 birds returning to nest in December 2023. Annual releases have occurred for many years with birds released both at the breeding grounds in Tasmania and along the Victorian coastline. During the mainland release birds are fitted with a radio transmitter and their movements and survival tracked by dedicated volunteers. To assist the valuable breeding females, they have also been assisted in their migration by flying them back to their breeding grounds by aeroplane. Conservation staff have also provided many artificial nest boxes in their breeding grounds which the birds are using well.

A significant captive breeding program that includes a variety of partners and zoos now manage a captive population of over 500 birds.

Tassie-devil

The Tasmanian devil Sarcophilus harrisi is a carnivorous marsupial of the family Dasyuridae. The name Sarcophilus means “Flesh-lover”. It was formerly present across mainland Australia but became extinct there around 3,500 years ago. The size of a small dog, the Tasmanian devil became the largest carnivorous marsupial in the world following the extinction of the thylacine in 1936. It is related to quolls, and distantly related to the thylacine. It is characterised by its stocky and muscular build, black fur, pungent odour, extremely loud and disturbing screech, keen sense of smell, and ferocity when feeding. The Tasmanian devil’s large head and neck allow it to generate among the strongest bites per unit body mass of any extant predatory land mammal. It hunts prey and scavenges on carrion.

Tasmanian devils are threatened by ​​​​​​​Devil Facial Tumour Disease (DFTD) is the name given to a fatal condition in Tasmanian devils which is characterised by the appearance of obvious facial tumours. The tumours are first noticed in and around the mouth as small lesions or lumps. These develop into large tumours around the face and neck and sometimes even in other parts of the body. Badly affected devils have many tumours throughout the body.

The captive breeding programme consists of animals that have been tested not to carry the virus and consists of approximately 600 animals spread across a variety of captive institutions on the mainland and in Tasmania. Some organisations have created large camps in which devils have been released and are thriving. Captive bred animals have also been released onto offshore islands such as Maria where post release, the population has thrived.

Brush-tailed-rock-wallaby

Listed as threatened, the Brush-tailed rock-wallaby occurs in fragmented populations roughly following the Great Dividing Range from southwest Queensland to western Victoria’s Grampians. They live on rocky escarpments, granite outcrops and cliffs, which have caves and ledges for shelter.

The population declined greatly after European settlement when people hunted the species for their pelts. Foxes are well known to prey on brush-tails and have been the primary reason for the failure of some of the attempts to release into the wild.

It was estimated in 2020 that there were less than 100 Southern Brush-tailed Rock-wallabies left in the wild in Australia. The Southern Brush-tailed Rock-wallaby (sub-species) program was established in 1996 when there was estimated to be about 40 left in the wild. The initial focus was to build up a captive population as quickly as possible for re-introduction. To achieve this a technique called cross-fostering of joeys to yellow-footed rock wallabies was used to rapidly accelerate breeding. The technique was highly successful – the captive population grew enough to allow for the first trial re-introduction in 2008 in the Grampians National Park. This method improved the understanding of reintroductions developing novel approaches for improving reintroduction success. Large fenced, and predator proof areas, such as Mount Rothwell, are proving very successful in breeding numbers of this species. Genetic diversity is a challenge for this species and scientists have been working on a programme to maximise genetic diversity.

The population at our zoo are part of the original captive breeding programme to act as an insurance against the extinction of the species.

Yellow-footed-rock-wallaby

The most beautifully coloured wallaby, the yellow-footed choose to live on rocky outcrops where they are adapted to bound effortlessly across the rocks. They will drink water if available but can survive for much of the year without water by obtaining it from their food. They’re usually best seen in the early morning or late afternoon basking on rocky ledges in the sun.

There are two populations, about 2000 animals in South Australia and another 200 in New South Wales. Their decline was due to introduced foxes and feral cats as well as competition for food from domestic stock and fires. Significant effort by conservation agencies including a captive breed and release programme by zoos has seen the species gradually increase in numbers. Aboriginal landowners have managed a very successful conservation programme in South Australia. The bounce back of the species in the Flinders Ranges has been exceptional with park visitors now regularly seeing the species in the ranges.

The Yellow-footed Rock-wallaby has played a key role in Zoos South Australia’s highly successful wallaby cross-foster program. Under this program a critically endangered Victorian Brush-tailed Rock-wallaby joey is removed from its mother and fostered by a Yellow-footed Rock-wallaby. This in turn allows the critically endangered Brush-tailed Rock-wallaby to give birth to another joey approximately 30 days later increasing the amount of offspring one female can produce in a year. The surrogacy program has assisted in building the population of the species with less than 60 individuals remaining in the wild.

Quollyoungsters

There are four species of quolls. The largest species, also known as tiger quolls, the spotted-tailed quoll is the second largest carnivorous marsupial on the Australia mainland after Tasmanian devils. They live in a variety of habitats, are mainly solitary animals and will make their dens in rock shelters, small caves, hollow logs, and tree hollows and feed on prey such as possums, bandicoots, rabbits, birds, and reptiles.

Quolls have a fascinating breeding cycle – The female calls or “clucks” when she is in oestrus (season) and her neck swells. After a gestation period of 3 weeks, she will give birth to up to thirty young. When spotted-tailed quolls give birth, their offspring are about the size of a grain of rice and up the fur on the mother’s belly and into the pouch where they attach on to a teat. With only 6-7 teats available only that number of young can survive. The mother carries her joeys in her pouch until about 2 ½ months of age at which point, they are left in a nest in the den. The young are then weaned and are independent at 5 months and mature by one year of age. They are short lived with a life expectancy of only up to five years. The joeys grow to about 2 kg for females and 4 kg for males, by the time they reach adulthood.

The spotted-tailed quoll population is seriously threatened throughout mainland Australia. Listed as endangered on the mainland, the introduction of feral animals such as foxes, cats, and dogs, as well as diseases and the logging of their forest habitats, have greatly reduced their numbers. Historic logging of forests and the threat of global warming has for the first time seen many previously very wet forests drying with some even burning.

Several new forest reserves and linkages have been created where the species has been recorded. Feral animals, in particular fox and cat control measures, are being implemented in key habitats. To avoid conflict with people tips on how to “quoll proof” hen houses has been made available. Camera traps and trained scat/scent dogs are being used to detect and monitor populations.

A captive breeding insurance population is managed in Australian wildlife parks and zoos such as ours. Genetics are tightly managed and being relatively short-lived, animals are moved between organisations for breeding on a regular basis.

Our Zoo is one of the top breeding facilities for this species with over forty bred over a twelve-year period.

Curlew-2

The Bush Stone-curlew (Burhinus grallarius) is a large, ground-dwelling bird of extraordinary grace and beauty. It is endemic to Australia and nearby islands. It was formerly known as the Bush Thick-knee.

Threats to the bush stone-curlew include:

  • predation by foxes and cats
  • trampling of eggs by cattle
  • clearance of woodland habitat for agricultural and residential development
  • modification and destruction of ground habitat through removal of litter and fallen timber, introduction of exotic pasture grasses, grazing and frequent fires disturbance in the vicinity of nest sites.

Numbers have declined greatly over the last century. The bush stone-curlew is now endangered in NSW and were once widely distributed in Victoria. Sadly, they have suffered a significant decline, and it is estimated there are fewer than 300 breeding pairs left on the Northern Victorian Plains where it is now listed as critically endangered. One of the main problems affecting this ground-dwelling bird is that their chances of breeding successfully are very low. Curlew eggs and young are particularly vulnerable to predation by foxes and cats.

A stone-curlew working group bred and released a total of 85 young bush stone-curlews over 8 releases at two locations in southern NSW from 2008 to 2017. The group conducted the first successful release of bush stone-curlews in Australia and has been the driving force behind the establishment of numerous other similar programs across southeastern Australia. Many of the birds from these early releases have survived and been found breeding in the wild where predator control has been implemented and suitable habitat exists.

There is a managed captive breeding programme, which our birds from part of, and there are plans to release some of the offspring into suitably managed natural areas. While they are generally reliable breeders, it can take some pairs a few years to settle and breed successfully.

Follow us @hallsgapzoo

Merry Christmas to you all, the whole Zoo crew wish you a day filled with laughter, friends and family. 

Our keepers have been working as hard as Santa’s elves by creating enrichment to share their favourite holiday traditions with their animals. How many do you recognise? 🎁🎄🍪 What’s your favourite tradition when the season rolls around? 

We hope you all have a safe and happy Christmas Day with your loved ones! We will see you back at the Zoo on Boxing Day (open 10am-5pm). 

#christmastraditions #animalenrichment #zoofun
🎄We will be closed on Christmas🎄

We are open every day all year round 10am - 5pm except for Christmas Day. 

Dont worry though, our keepers will still be here making christmas day just as special for our animals too! ✨️🎄🦒

#hallsgapzoo #visitgrampians #visitmelbourne #christmas
✨️✨️✨️Fast Fact Friday ✨️✨️✨️

Learn about Spotted-tailed Quolls!

🐾 Quolls are only the size of a grain of rice when they are born!

🐾 Quolls have the second stongest bite force compared to their body size of all predatory mammals after the tasmanian devil. 

🐾 Quolls have quite large home ranges, travelling up to 6 kilometres a single night in search of food. 

Can you spot our Spotted-tail Quolls? Give it a go today. Tickets avaliable on our website now! 

#spottedtailquoll #dasyurusmaculatus #hallsgapzoo #visitgrampians #visitmelbourne
Will there be someone that chews like this at your Christams Lunch this year? 

This is Shardul, thoroughly enjoying his panda mash. Lip smacking is cute, but only when animals do it.

Let us know your favourite Christmas Dish in the comments below ⬇️

#hallsgapzoo #visitgrampians #visitmelbourne #christmas #holidayseason #festiveseason
It’s a….Quokka 
We are hopping with excitement to introduce Rooster our new male Quokka who has come to us as part of the breeding program. 
Stay tuned for cuteness overload as Ember and Rooster start getting to know each other. 

#hallsgapzoo #quokka #conservation #schoolholidays
✨️✨️✨️Fast Fact Friday✨️✨️✨️

Todays Fast Fact Friday is all about Green Iguanas! 

🦎 Green Iguanas can voluntarily drop their tails  in order to escape predators. This is known as caudual autonomy. 

🦎 Green Iguanas are able to leap down from trees that are 15 meters tall without injury! Their bodys are built to absorb the shock, utilising their back legs to grab onto tree branches to lessen the fall. 

🦎 Green Iguanas will extend the flap of skin underneath their chin, known as a dulap, as a form of non-verbal communication. Their dulap is used to thermoregulate, ward off predators and to impress the ladies. 

Come down today to meet Shrek, our resident Green Iguana, in person. Book your tickets on our website now! 

#greeniguana #iguanaiguana #hallsgapzoo #visitgrampians #visitmelbourne
✨️✨️✨️Fast Fact Friday ✨️✨️✨️

Let's learn about Lace Monitors! 

🦎 Lace monitors are the second largest lizard in Australia after the Perentie. 

🦎 Lace monitors come in 2 different colour forms; standard and bells phase. Bells phase lace monitors have thick yellow and black bands. 

🦎 Lace monitors lay their eggs inside termite mounds. This helps to incubate the eggs before the mother comes back to dig them up when they hatch. 

Did you know that all monitors in the world are related! They are all in the same genus, Varanus. Check out three different iconic Australian Monitors here at the Zoo, the Lace Monitor, the Heath Monitor and the Largest Monitor in Australia, the Perentie!

Go to our Website to book your tickets Now! 

#lacemonitor #varanusvarius #hallsgapzoo #visitgrampians #visitmelbourne
Did anyone tell you it’s almost December 🙀🎄🎅
Buy the kids something they’ll really remember…. 
Voucher available online https://hallsgapzoo.com.au/shop/gift-voucher/
#hallsgapzoo #visitmelbourne #visitgrampians
Our keepers work hard to keep our exhibits well maintained. 

You, our visitors aren’t the only ones that enjoy them. Daku, one of our three male dingoes loves the smell of freshly mowed grass. 🍀🍂

Learn more about dingoes and their unique personalities in a Dingo Encounter. Head over to our website now to book your Encounter! 

#hallsgapzoo #dingo #visitgrampians #visitmelbourne
You guys asked for it and here it is- a toy version of Pumba our Scottish highland bull and it’s already stealing hearts 💕 

Even though Pumba is a big strong boy and we thought he would love it turns out there’s only room for one Pumba at the zoo but that’s ok this soft, squishy and full of charm replica is the perfect cuddle buddy for all cattle lovers out there. 

Grab yours before they all wonder off the shelf!  #hallsgapzoo #scottishhighland #grampians
FAST FACT FRIDAY 

Burmese pythons: 
🐍 They can get up to 5m long and over 75kg 
🐍 They are great swimmers and can stay underwater for up to 30 minutes 
🐍 Being pythons they do not have venom and will kill their prey by constricting them. 

We have 2 Burmese Pythons here at Halls Gap Zoo and in the summer months you may be lucky enough to see us take Doug out for a walk and truly get an appreciation for his size even though he is only a tiny 35kg he still takes at least 3 keepers to carry him. 

 #hallsgapzoo #burmesepython
📢 Early Closure Notice
We are closing early today for staff training to help our team continue providing the best possible service to you. 
The Zoo will be open from 10am until 4.15pm on the 12th November. 

We will reopen at our regular hours tomorrow. Thank you for your understanding and continued support!
Treat yourself with a magical experience up close and personal with our Otters here at Halls Gap Zoo!

Tong feed our girls their lunch and learn from our experienced carnivore keepers during an Otter Encounter. If you’re lucky enough you might get the chance to hold their hands, they’re softer than you can imagine! 

Book now at: https://hallsgapzoo.com.au/shop/otter-encounter/

#hallsgapzoo #otter #otterencounter #visitmelbourne #visitgrampians
A reminder that we are OPEN 10am-5pm everyday except Christmas Day. 

If you are looking for a fun day out, we have animal encounters, keeper talks and our food van is open today. 

See you all soon 

#hallsgapzoo #zoo #grampians #publicholiday
👻🎃 Don’t let those sweet faces fool you… Our Otters have a spooky side! 😱🦦
When the lights go down, they turn into tiny water goblins sneaking, splashing and plotting their next fright for keepers! 
Are they cute? Always.
Are they spooky? For keepers walking into work…everyday but for guests just enough for Halloween. 🎃

Happy Halloween from our hauntingly adorable otters!

#hallsgapzoo #halloween #booatthezoo
🌧️ Rainy Days at the Zoo 🌧️
While the rain might send most people indoors life at the zoo carries on but we are just a little soggier! ☔
Some of our animals actually enjoy a good drizzle eg. The Water Buffalo make sure the job gets done properly while others enjoy it from the comfort of their shelter. 

For the zookeepers, rainy days mean a bit more mud on the boots and suddenly everyone needs to read SOP’s 🤪 
They make sure everyone stays cozy and well fed and that all the shelters are snug and dry. 
So even when the rain pours, there’s always plenty of life and laughter behind the scenes at the zoo!
Thankyou everyone who put in suggestions to name our 3 new Star Tortoises 🌟
All our keepers are now voting and we will let you know the results soon. 

#hallsgapzoo #startortoise #schoolholidayfun
🪶 Ok… who blinked and let these guys grow up so quick?! 👀 
Our baby emus aren’t so little anymore and we can’t believe how fast they’ve grown, come and see them these school holidays before they loose their adorable stripes and if your lucky enough they may even come over for some food (food available at the front desk). 
 
📸 Keeper Caroline 

#hallsgapzoo #babyemus #schoolholidays #Grampians
🐾🎉 It’s International Red Panda Day and what better way to celebrate than by booking an encounter to meet one our very own dynamic duo! 
With fluffy tails, little paws, and endless charm, our Red Pandas are ready to steal your heart (and maybe a snack or two). 🌟💕

Trust us when we say this is one encounter you will not forget. 
#hallsgapzoo #encounter #redpanda #schoolholidays #experiences
Beautiful spring day the animals are loving the morning sun.
If your friend chews this loud, it’s annoying… but when a lemur does it, it’s the cutest thing ever. 💕🙊 #hallsgapzoo #lemur
Say hello to our newest additions. 
We recently welcomed 3 new young Tahr who have settled in well with our 2 older boys. Aren’t they just adorable? 🥰 
They are still yet to be named so if you have a suggestion leave a comment below 👇 

#hallsgapzoo #tahr #newanimals
🌧️ Father’s Day is almost here! While the forecast is looking a little gloomy for Sunday, why not make the most of the sunshine beforehand and plan your visit for Saturday? ☀️🐾
Bring Dad along for an adventure at the zoo this weekend it’s the perfect way to spend quality time together before the weather turns.
And if you’re still looking for the ultimate gift, our animal encounters make an unforgettable present that Dad will never forget. 🦏🦒🐆🐍
🎟️ Book your encounters now and give Dad a wild experience this Father’s Day! 
#hallsgapzoo #fathersday #familyday #encounter #presentfordad
How amazing is it that we get to inspire the next generation of zookeepers, it is a good reminder that the love for animals and conservation starts early. 
Don’t they look the part all dressed up for book week at school 🥰

Check out our Zoo Keeper for a day program to see what a day looks like for our Zookeepers and get up close to a range of different species. 

#minikeepers #hallsgapzoo
🐾 Ever wondered what it’s really like to be a zookeeper? 🦓🦒🐒
Now’s your chance!
Drop your questions for our amazing zookeepers in the comments below ⬇️
They’ll be answering everything from fun animal facts to what a day in the life of a keeper looks like.
What have you always wanted to know? 

We will video our keepers answering your questions and post it in the coming weeks.
Nothing but sunshine all weekend long ☀️

Now is the time to get to the zoo and see the adorable Emu chicks before they grow any bigger (it happens way too fast).

#hallsgapzoo #emubabies #grampians
Polo puts the cheeky into cheeky monkey 🙈 #hallsgapzoo #capuchin
It’s International Golden Lion Tamarin day 🎉

Today we celebrate such amazing creatures that we are so lucky to be able to work with. 

#hallsgapzoo #goldenliontamarin #internationalgoldenliontamarinday
✨✨✨FAST FACT FRIDAY✨✨✨

🐊Saltwater crocodiles can grow up to 7m in length and weigh over 1,000kg 😱

🐊These guys are ambush predators and will patiently wait for the right time to strike they can hold their breath for hours underwater. 

🐊Only 1% of hatchlings will make it to adulthood 

Remember to be crocwise when in croc country 

#hallsgapzoo #saltwatercrocs #becrocwise
How good was that rain?? Our dams are actual dams and no longer holes in the ground BUT this weekend is looking to be nothing but gorgeous winter sunshine 🌞 the animals are sure to be out and about sunning themselves so pop in and say hello maybe even book that encounter you’ve been wanting to do and enjoy spending the day out of the house as we all know that sunshine + animals= The perfect day
Book now via our website (link in our bio) 

#hallsgapzoo #encounters #grampians
Everything’s better when we’re together 💜

#hallsgap #hallsgapzoo #visitvic
Kingston clearly isn’t paying the hay bills 🤑🤑

He sure does love a good hay hat and I have to say we think he looks quite handsome. 

#hay #rhino #visitmelbourne #encounter
✨✨✨FAST FACT FRIDAY✨✨✨

Brush Tailed Rock Wallaby:

🦘 As the name would suggest, these wallabies live in shrubbed areas close to rocks and cliffs, which they will escape to when hiding from predators.

🦘The southern brush-tailed rock wallaby is critically endangered. Victoria has roughly 50 individuals left in the wild. In 2008 a few individuals were reintroduced back into the wild in the Grampians National Park and are closely monitored.

🦘Brush-tailed rock wallabies live in groups with one male and many females. When a male joey is born, it will live with the group until maturity and then disperse to find a new group.

We have 10 Brush Tailed Rock Wallabies here at Halls Gap Zoo and they are amazing at hiding in their rocky habitat try to spot them all next time you are visiting.
Just a reminder that our food van is open everyday of the school holidays from 10am-2pm, grab your coffee or hot chocolate to sip on and keep you warm on these winter days as you walk around the zoo. 

#coffee #schoolholidays #zoo #animals #encounters #grampians #glowfestival
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