In some cases a whale may expose as much as 90% of body before reinitiating contact with the water. Aside from making a huge splash breaching allows whales to show off their physical prows during mating periods as well as creating a loud sound that can be heard by other whales that are below the waters surface.
In May 1926, John Aldenn Knight put together some fishing folklore and other fishing factors such as the sun and the moon, hence the name Solunar (Sol for sun and Lunar for moon) to form a theory on the patterns of animal movement.
lacuna Any empty space, missing part, cavity or depression. lacuna a cavity or depression, for example, one of many small spaces between the lamellae of bones that is occupied by individual bone cells. Small canals (canaliculi) radiate from the lacunae and in these are small protoplasmic processes which connect with the osteoblasts in other lacunae. see HAVERSIAN CANAL. laÂ·cuÂ·na