Grizzly habitat

• wide range of habitats (estuaries, coastal forests, boreal forests, subalpine and alpine meadows, and tundra) • largely dependent on food availability and seasons (mating, hibernation, salmon spawning, etc.) • Home ranges variable - 25 km2 for coastal females up to 2500 km2 for interior males • ranges marked by clawing trees; bear trails may form between commonly used areas