Warming oceans are changing marine habitats

Australia has been seeing this in quids, with significant migrations of commercial fish stocks from north to south, chasing cooler water. And with changes to the jelly fish distribution, in time and space. Not to mention croc movements.

On the plus side, we're seeing a huge returning population of whales, of all kinds. There may be some climate change in the resurgence of Penguins found outside their normal sphere, Albatross, Great white sharks.