Firefighters in Australia are being commended for saving a group of koalas from bushfires currently ravaging the country.

The blazes, which have scorched an area the size of Belgium since they began in October, have likely killed thousands of the animals, which are vulnerable to extinction.

As fires in the Adelaide hills destroyed hundreds of buildings and more than 70 homes, leaving one man dead, many citizens commended the bravery and selflessness displayed by firefighters.

And in a post that has since gone viral, one group of firefighters were lauded for stopping to save six koalas while battling the deadly blaze.

Shared by Janelle Michalowski, the image shows the furry marsupials huddled together in a hallway, one of them gripping the wall.

States of emergency declared as bushfires rage across Australia Show all 15 1 /15 States of emergency declared as bushfires rage across Australia States of emergency declared as bushfires rage across Australia A firefighter works on a bushfire believed to have been sparked by a lightning strike that has ravaged an area of over 2,000 hectares in northern New South Wales state AFP via Getty Images States of emergency declared as bushfires rage across Australia A dehydrated and injured Koala receives treatment at the Port Macquarie Koala Hospital AFP via Getty Images States of emergency declared as bushfires rage across Australia A water tanker airplane drops fire retardant on a bushfire in Harrington, New South Wales EPA States of emergency declared as bushfires rage across Australia Firefighters tackle a bushfire to save a home in Taree, 350km north of Sydney AFP via Getty Images States of emergency declared as bushfires rage across Australia A kangaroo is seen by the burnt remains of a vintage car in Torrington Getty Images States of emergency declared as bushfires rage across Australia Photo taken on November 9, 2019 shows bushfires taken from a plane in over north eastern New South Wales AFP via Getty Images States of emergency declared as bushfires rage across Australia Andrew Mackenzie surveys the damage around his home in Torrington Getty Images States of emergency declared as bushfires rage across Australia Fire and Rescue NSW firefighters conduct property protection as a bushfire burns close to homes on Railway Parade in Woodford NSW AP States of emergency declared as bushfires rage across Australia Australian Prime Minister Scott Morrison (L) comforts 85-year-old resident Owen Whalan at an evacauation centre in Taree 350km north of Sydney AFP via Getty Images States of emergency declared as bushfires rage across Australia Fire burns at Bolivia Hill in Glen Innes Getty Images States of emergency declared as bushfires rage across Australia A resident puts out small fires as he rides his motorcycle in Old Bar, New South Wales EPA States of emergency declared as bushfires rage across Australia A fire rages in Bobin, 350km north of Sydney on November 9, 2019, as firefighters try to contain dozens of out-of-control blazes AFP via Getty Images States of emergency declared as bushfires rage across Australia Construction workers speak as smoke haze drifts over Sydney, Australia EPA States of emergency declared as bushfires rage across Australia A vintage Jaguar car sits in ruins after a bushfire destroyed a property in Old Bar, 350km north of Sydney AFP via Getty Images States of emergency declared as bushfires rage across Australia A fire rages in Bobin, 350km north of Sydney AFP via Getty Images

“Amazing work by a man named Adam and his mates who pulled these guys out of harms way at Cudlee Creek and into safety,” Ms Michalowski wrote. “Koala Rescue are all over it. Well done fellow south Australians. Fantastic job!

“Adam is a fire fighter and currently working out in the field. He has made everyone’s day.”

While Adam has not been identified further, another local firefighter named Adam Francis wrote on the post that his team had also rescued three koalas and he was caring for one at his home.

Concern for the safety of koalas has skyrocketed since the blazes began, with a fundraising effort to help the animals becoming the most successful GoFundMe campaign in the country’s history.

At the start of December, New South Wales held a parliamentary inquiry into the koalas’ plight, after millions of hectares of forest and habitats were destroyed in fire.

Koalas “really have no capacity to move fast enough to get away” from the unprecedented and rapidly spreading fires, Nature Conservation Council ecologist Mark Graham told the inquiry.

“The fires have burned so hot and so fast that there has been significant mortality of animals in the trees, but there is such a big area now that is still on fire and still burning that we will probably never find the bodies,” Mr Graham said.

“We’ve lost such a massive swath of known koala habitat that I think we can say without any doubt there will be ongoing declines in koala populations from this point forward.”

Prime minister Scott Morrison has finally returned from his holiday in Hawaii and, while conceding climate change was affecting weather patterns, claimed it was "not credible" to link the fires to global heating.

This spring has seen an unprecedented season of bush fire risk in every state and territory, with record-breaking heat and extremely dry conditions exacerbated by low humidity and strong winds, Forest Fire Danger Index (FFDI) statistics show.

While Australia has been experiencing drought for several years, the extreme heatwave currently engulfing the country is largely caused by a positive Indian Ocean Dipole – an extreme imbalance in surface temperatures between the ocean’s east and west, which is at its highest in 60 years.

Scientists believe the dramatic warming of the world’s oceans is fuelling greater unpredictability in events such as the Indian Ocean Dipole, El Nino and La Nina.