Salmon and Other Fish Predators Rely on 'No Guts, No Glory' Survival Tactic
Thursday, September 15, 2011 - 15:00
in Biology & Nature
The phrase "no guts, no glory" doesn't just apply to athletes who are striving to excel. Fish predators take the adage literally, by having up to three times the "gut" capacity they need so they can "glory" when prey is abundant.