There is a report from Sheila Klassen of a Grizzly being aggressive with food caches at Berg Lake (Tricouni trail from Chance Creek) south of Whistler: “On September 4th early morning…. I woke up to huffing outside my tent. [A] Grizzly Bear who really is not deterred by much. [The bear] Certainly, has his own agenda and does not run away from constant yelling or blowing of [...]