A study has found that clownfish are starting to shrink due to heat stress as the waters in the ocean continue to climb, hinting at larger problems.

Clownfish, a small orange and white species made famous by the “Finding Nemo” movies, have been found to shrink in order to boost their chances of surviving marine heat waves, according to a new study.

Climate change is no longer a distant threat, it is changing and impacting life in the world’s oceans right now. Among its many impacts, one of the more shocking impacts is the shrinking of marine animals.