Flora of Ireland. Ireland is in the Atlantic European Province of the Circumboreal Region, a floristic region within the Holarctic.
The previous heavyweight was a North American giant short-faced bearâa related extinct speciesâthat weighed up to 2,500 pounds (1,134 kilograms). The largest bear on record in modern times was a 2,200-pound (998-kilogram) polar bear shot in Alaska in the 19th century.
(351 to 544 kilograms). The largest polar bear recorded weighed 2,209 pounds (1,000 kg), according to Polar Bear International. Females weigh half as much as their male counterparts, at only or 330 to 650 lbs. (50 to 295 kg).