You might think Australia has a thriving population of bats due to the big colonies seen flying at dusk.

But in reality, two of the four flying foxes found here are classed as vulnerable to extinction.

So let's find out why.

Flying foxes are Australia's largest species of bat and can fly up to 300km each night, helping pollinate our flora across vast distances.

But flying fox numbers are decreasing, mainly due to habitat loss and heat-related stress.

Flying foxes don't sweat like humans, so they cool themselves down by licking themselves, fanning their wings and panting like dogs do.

However, when we have extreme heat waves, the flying foxes will try and roost closer to the ground to escape the rising heat, the most vulnerable being mothers and their young.

So, how can we help flying foxes?

Use wildlife safe netting on your fruit plants.

If you find an injured flying fox, keep a safe distance, remove any dogs or cats from the area and call your local wildlife carers.

We can also help by planting selective native and fruit trees for the bats, and by supporting local wildlife businesses, helping our flying fox friends. .