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.
It is one of the most revered animals of North America. Grizzly is a sub-species of Brown bear. Black bears have claws that are almost two inches long whereas grizzlies have four inches long claws. These claws go white in time but there are also a few bears that have cream-colored claws. They are also expert swimmers.t is one of the most revered animals of North America. Grizzly is a sub-species of Brown bear. Black bears have claws that are almost two inches long whereas grizzlies have four inches long claws. These claws go white in time but there are also a few bears that have cream-colored claws. They are also expert swimmers.