Major climate events, like El Niño, are affecting Dolphins - and not in good ways, new research suggests.
The Australian study looked at the movements and abundance of certain dolphins in certain areas and found extreme weather had a big influence on dolphin numbers and patterns.
It's expected to get a lot worse as climate change makes these weather events more frequent.
We speak to Dr Kate Sprogis, from Murdoch university, who lead the team behind the study.