Familiarity mediated by body size predicts intraspecific aggression in farming damselfishes - Behavioral Ecology and Sociobiology Abstract Aggressive territoriality can have significant benefits for resource acquisition yet is a costly behaviour. Selection should therefore favour mechanisms that allow individuals to modify their...

Third paper from my PhD at @lancasteruni.bsky.social out now. Territorial farming damselfish are more aggressive to smaller neighbours than strangers @envisiondtp.bsky.social #fishinbottles #angrydamsels #nastyneighbours

link.springer.com/article/10.1...