They don’t enjoy being watered.
(Quoting The Telegraph: “This koala was sleeping in a tree when it was rudely awakened by a gardener who decided to water his trees. Matt Wilkinson said: “There was a heatwave in Adelaide recently and temperatures reached up to 40C. We use the sprinklers and garden hose to wet the house and surrounding trees when it’s hot to avoid a bush fire but when I watered one of the trees, this koala got a bit of a soaking. It was a boiling hot day so I’m sure it helped the koala cool down.”) Photo by Matthew Graham Wilkinson/Caters.