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.
The males are heavier than the females and can weigh up to 1,700 pounds. A large female will weigh up to 800 pounds. Diet: Grizzly bears are omnivores. The most commonly eaten plants are the fleshy roots of some plants, fruits, berries, grasses, and forbs.If grizzly bears are on the hunt, their prey can include fish (especially salmon), rodents like ground squirrels, carrion and hoofed animals like moose, elk, caribou, and deer.he males are heavier than the females and can weigh up to 1,700 pounds. A large female will weigh up to 800 pounds. Diet: Grizzly bears are omnivores. The most commonly eaten plants are the fleshy roots of some plants, fruits, berries, grasses, and forbs.