Origin of the name Shea: Borrowed from the Irish, Shay is a pet form of Shamus, the Irish form of James (supplanting, seizing by the heel). It is also bestowed as an independent given name.Var: Shea, Shey.From A World of Baby Names by Teresa Norman.Buy the book.orrowed from the Irish, Shay is a pet form of Shamus, the Irish form of James (supplanting, seizing by the heel). It is also bestowed as an independent given name. Var: Shea, Shey. From A World of Baby Names by Teresa Norman. Buy the book.
FACTS. 1  Life span: About 20 to 30 years. 2  How big is a grizzly bear? Size is up to 4 feet when on all four paws. 3  Weight: 350 to 800 pounds for male bears, and roughly 25% less for females. Weight depends on what they eat, where they live, and season.
In general their home range is between 10 and 380 square miles. A grizzly bear's home range is basically inland - away from major bodies of water. In most cases, a grizzly bear's home range includes an area of forested land or shrub cover, which is used mostly for escape (Jonkel 1984, p 21). Food Types: Grizzly bears feed on berries (blueberries, bearberries, etc.), roots, bulbs of plants, ground dwelling rodents, and most importantly whitebark pine nuts.