Fish intelligence in paradise fish ("Macropodus opercularis") which avoid places where they have experienced a single attack by a predator and continue to avoid for many months. A number of studies have shown that fish can retain information for months or years. Anecdotally, channel catfish ("Ictalurus punctatus") can remember the human voice call announcing food five years after last hearing that call. Goldfish remember the colour of a tube dispensing food one year after the last tube presentation. Sockeye salmon still react to a light signal that precedes food arrival up to eight months since the last reinforcement. Some common rudd and
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