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  • 2 weeks ago
Researchers at the University of the Sunshine Coast used DNA analysis to identify 17 plant species in greater gliders sampled across southeast Queensland. They examined 24 fecal samples with a genetic tool first developed for koalas, and published the results in the Journal of Mammalogy. Alongside eucalyptus, the diet included acacia, casuarina, angophora and corymbia, challenging the long-held view that eucalyptus foliage dominates. The researchers say the findings could help guide tree priorities in glider habitats.
Disclosure: This video contains stock footage and content created or enhanced using AI-assisted tools.
Transcript
00:00DNA testing identified 17 plant species in droppings from greater gliders,
00:05endangered mammals that glide between trees,
00:07and that finding could change which trees matter for their habitats.
00:11University of the Sunshine Coast researchers analyzed 24 fecal samples from across southeast Queensland.
00:18Their results, published in the Journal of Mammalogy, revealed a wider diet than previously thought.
00:24Researchers used a genetic tool originally designed for koalas to identify the plants.
00:29Previously, scientists identified food by sight or watched which trees gliders ate in.
00:35But associate professor Dominique Potvin said,
00:38The methods used previously weren't particularly accurate.
00:42Gliders were generally thought to eat only eucalyptus foliage, but researchers also identified other plants.
00:48Those included acacia, casuarina, angifera, and carimbia species, expanding the known menu.
00:55Meanwhile, Potvin said gliders from different areas might eat different things, warranting further investigation.
01:02Disclosure.
01:03This video contains stock footage and content created or enhanced using AI-assisted tools.

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