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New research & VIDEO lastly reply the thriller of how koalas drink water on timber

New study & VIDEO finally answer the mystery of how koalas drink water on trees


Though extensively adored and studied, there remained one main thriller about an important behavior of koalas — how they drink water, which has lastly been answered due to a brand new research and shocking video.

The research, printed within the journal Ethology, cited 46 examples of koalas ingesting rain water from tree trunks, one thing that beforehand had not been noticed since such cases need to be captured in usually unhealthy climate.  

“For a very long time, we thought koalas did not must drink a lot in any respect as a result of they gained the vast majority of the water they should survive within the gum leaves they feed on,” stated Dr. Valentina Mella, the lead researcher on the College of Sydney venture. “However now we have now noticed them licking water from tree trunks. This considerably alters our understanding of how koalas achieve water within the wild. It is extremely thrilling.”

Koalas depend on timber for his or her meals provide and shelter, as nicely. Within the wild they get about three quarters of their water consumption from eucalyptus leaves, but additionally depend on clean tree trunks after rainfalls to maintain hydrated, even when the identical water could also be out there close by. 

Dr. Mella’s knowledge comes from observations made by residents and impartial ecologists between 2006 and 2019 largely on the You Yangs Regional Park in Victoria and the Liverpool Plains in New South Wales.

Different observations got here from Gunnedah and Mullaley, the place a koala was seen ingesting rain water from a tree trunk uninterrupted for 34 minutes.

The bigger implication of Dr. Mella’s research is that the preservation of timber is crucial for koalas to stay wholesome — so is constant rainfall. Australia is at present going by the longest dry interval documented, which implies koalas have needed to search synthetic sources for water, like swimming pools or fountains. They could even method individuals and drink from their water bottles. Many of those cases have been documented on social media, however they’re famous as a consequence of the state of the surroundings, quite than a brand new regular for the species. 

Dr. Mella is at present fundraising to proceed her analysis and likewise set up synthetic water stations for koalas in timber, to allow them to stay hydrated even in occasions of drought.

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