Bravery may cost fish their lives
This article is over 5 years old, and the information may therefore be outdated. Fish that show bravery often become prey themselves, whereas shyer individuals survive to a greater extent. Researchers at Lund University in Sweden have now successfully established a connection between bold personalities and the risk of being killed by a predator in the wild. The researchers marked common roaches, a
https://www.lunduniversity.lu.se/article/bravery-may-cost-fish-their-lives - 2026-05-07
