Sockeye salmon natural selection against large bodies. Populations with higher levels of predation tend to evolve smaller body size. Without the threat of predation, salmon that breed early in the season live longer than those that breed late in the season. Other ecological factors like stranding effect select for smaller body size in sockeye salmon when present in a habitat. Stranding is when salmon swim into dry land or shallow water during their migration for spawning and die from suffocation. In fact, studies show that the Sockeye salmon with the largest bodies are most susceptible to stranding mortality. Reproduction is marked by
Happiness... Is Not a Fish That You Can Catch Happiness... Is Not a Fish That You Can Catch Happiness... Is Not a Fish That You Can Catch (written as simply Happiness... on the cover) is the third studio album by Canadian alternative rock band Our Lady Peace. It was released on September 21, 1999 by Columbia Records. The album was very successful in Canada, debuting at #1 on the Canadian Albums Chart. The album was certified 3x Platinum in July 2001. Hit singles from the album include "One Man Army", "Is Anybody Home?", and "Thief". The final track on the CD, "Stealing Babies", features Elvin Jones, a prominent post-bop