{"id":37457,"date":"2024-04-18T17:03:54","date_gmt":"2024-04-18T15:03:54","guid":{"rendered":"http:\/\/efa097ab-6564-420b-b62c-4958f8e46dff"},"modified":"2024-04-18T18:35:43","modified_gmt":"2024-04-18T16:35:43","slug":"the-bait-was-gone-but-no-culprit-inside-four-super-rare-quolls-caught-sneaking-around-australian-wildlife-sanctuary","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/bbcwildlife\/rss_feed\/the-bait-was-gone-but-no-culprit-inside-four-super-rare-quolls-caught-sneaking-around-australian-wildlife-sanctuary\/","title":{"rendered":"“The bait was gone but no culprit inside”. Four super-rare quolls caught sneaking around Australian wildlife sanctuary"},"content":{"rendered":"

A cohort of incredibly cute western quolls have been spotted stealing food at Mt Gibson Wildlife Sanctuary, signifying a landmark moment for the species, say ecologists. <\/p>

By Daniel Graham\n <\/p>

Published: Thursday, 18 April 2024 at 15:03 PM<\/p>

\n\n

Late in 2023, ecologists at Mt Gibson Wildlife Sanctuary<\/a> in Western Australia noticed something mysterious happening with some of their cat traps.<\/p>

Keen to catch the culprits, they deployed motion sensor cameras\u00a0to find out what was going on. <\/p>

It wasn’t long before they had the answer, as the camera footage revealed four small quolls breaking into the traps. The ecologists were delighted \u2013 the opportunistic little mischief-makers were juvenile western quolls, the first to be born on the sanctuary in 100 years.<\/p>

Monte \u2013 a western quoll \u2013 pictured approaching a cat trap outside Mt Gibson Wildlife Sanctuary\u2019s feral predator-free fenced area. Credit: Australian Wildlife Conservancy<\/figcaption><\/figure>

Animals beginning with ‘Q’<\/a><\/li>
The thylacine became extinct in the 1960s… or did it?<\/a><\/li><\/ul>
Western quolls caught pink-handed <\/h2>
Western quolls \u2013 also known by their Noongar name chuditch \u2013 are Western Australia’s largest endemic marsupial carnivore. Males weigh around 1.3 kg, and females 0.9 kg \u2013 about the size of a small domestic cat. They have brown fur, dotted with distinctive white spots on their back and sides, and their tails are black and bushy. <\/p>
The western quoll’s range once spanned nearly 70% of mainland Australia, but following European settlement this was dramatically reduced. Today, with the exception of reintroduction sites, they are only found in the south-western corner of Western Australia \u2013 and even here their distribution is patchy.<\/p>
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Mt Gibson Wildlife Sanctuary is one of many Australian Wildlife Conservancy sanctuaries in Australia. Credit: Australian Wildlife Conservancy<\/figcaption><\/figure>
So, when the ecologists at Mt Gibson Wildlife Sanctuary \u2013 a vast nature reserve on Badimia country in Western Australia\u2019s Wheatbelt \u2013 identified the bait robbers at western quolls, they couldn’t hide their delight.<\/p>
\u201cWe had a mysterious case of cat-trap tampering whereby the traps were closed, the bait was gone but no culprit inside,\u201d explains AWC Field Ecologist, Erin Barritt. <\/p>
\u201cWe deployed motion-sensor cameras to find out what was going on and sure enough, we found small quolls eating the bait and using their petite size to escape the traps.\u201d<\/p>
A western quoll darts through the scrub at Mt Gibson Wildlife Sanctuary. Credit: Georgina Anderson<\/figcaption><\/figure>
Unable to catch the quolls by hand, the team turned to an innovative ID system, checking their unique spot patterns to confirm their newly born status.\u00a0<\/p>
\u201cWe suspected that the small individuals may be new arrivals to the sanctuary, and so we compared their unique spot pattern against a reference library of all 45 quolls that were released at Mt Gibson over the last 12 months. It\u2019s a bit like picking out constellations, except the points twist, turn and stretch depending on the quoll\u2019s position.\u201d\u00a0<\/p>
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The foot of Oreo, one of the first independent western quolls born at Mt Gibson Wildlife Sanctuary in over a decade. Credit: Matt Lynn\/Australian Wildlife Conservancy.<\/figcaption><\/figure>
The technique of identifying individual quolls using remote cameras was first\u00a0developed by Dr Rosie Hohnen<\/a>.<\/p>
\u201cWe compared the images of the four quolls to those in the reference library and were unable to find any matches. That\u2019s how we were able to confirm Mt Gibson\u2019s first sanctuary-born independent juveniles.\u201d\u00a0<\/p>
\u201cThis is very exciting for the team, as it\u2019s our first evidence of successful breeding to independence for the reintroduction program at Mt Gibson.\u201d\u00a0<\/p>
And their names? Ecologists involved in the discovery named them after Australia\u2019s favourite biscuits \u2013 Tim Tam, Oreo, Monte and Tiny Teddy. \u201cFresh out of the oven,” says Barritt, “just like our favourite treats.\u201d<\/p>
Western quoll release. Credit: Georgina Anderson<\/figcaption><\/figure>
Mt Gibson: “An ambitious reintroduction project”<\/h3>
The western quoll is the 10th locally extinct mammal species to be released at Mt Gibson. The first group of 11 quolls were released here in April 2023, followed by another 23 in June and 11 in November. A fourth reintroduction took place in March 2024 , with eight quolls travelling from Avon Valley National Park.\u00a0<\/p>
First evidence of breeding came in August 2023, when one female was spotted carrying joeys. The recent sighting of the juveniles offers further optimism that the quolls have adapted to the environment.<\/p>
Find out more about Mt Gibson Wildlife Sanctuary<\/a>.<\/p>
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Wombats: Your ultimate guide to the most adorable creature down under<\/a><\/li>
How and why do kangaroos hop?<\/a><\/li><\/ul> <\/body><\/html>\n
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