Risk-sensitive foraging does not explain condition-dependent choices in settling reef fish larvae.

The transition from the planktonic larval to the benthic adult stage in reef fishes is perilous, and involves decisions about habitat selection and group membership. These decisions are consequential because they are essentially permanent (many fish rarely leave their initial settlement habitat, at least for the first several days or weeks). In one common Caribbean reef fish, the bluehead wrasse (), settling larvae either join groups or remain solitary.