top of page
  • Henry Park

Keeping large fish, selects for smaller fish

A recent article on Phys.Org found that catching and keeping larger fish, not surprisingly means that smaller fish are therefore selected for reproduction. The article posits that a catch window -- where you keep fish only of a certain minimum size and below a maximum size -- would reduce the selection pressure towards smaller fish.

Photo by Shane Kell from Pexels

bottom of page