Koalas have two thumbs
This photo shows quite clearly that koalas have two thumbs on their front paws. This means they have an excellent grasp of the situation when climbing.
I was tempted not to post this one because he looks so like a cuddly toy, but he’s real!
This image shot with the Sony 135mm GM lens on a Sony A1, at ISO 100 f/1.8 1/250.