Alicia Alexander has posted this video on YouTube which shows a koala screaming after getting kicked out of a tree.
The animal is shown fighting with a larger koala for the tree, before getting pushed to the ground.
He then starts to wail.
He tries again to climb the tree, but fails.
According to Alexander, it is currently mating season for koalas in Australia, meaning the males are fighting for supremacy. Unfortunately for this little guy, he was outmatched.
However, in good news, according to Alexander's video caption, by nightfall the weeping koala had taken back the tree.