Documentary shows dolphins in trance-like state after snacking on puffer fish. Jan. 1, 2014— -- Adventurous eaters may get a rush out of flirting with death by eating a piece of puffer fish ...

feeding them live and frozen diets. During the breeding season, the adult fish performed courtship displays around sunset, which is when they spawn. Males were often seen guarding the area where ...

Animal biologists and chemists have identified the pheromone involved in the mechanism that triggers puffer fish to spawn on ... mating, and feeding. However, while the lunar rhythm may be ...