In the Disney film Finding Nemo, the clownfish Marlin worries that his son Nemo may have suffered an injury, and asks him to count how many stripes he has. Nemo gets the answer right — three. But in ...
Tomato clownfish, in response to an unpredictable world, appear capable of adjusting when they lose their stripes based on cues from other fish... Peer pressure can make this clownfish change its ...