Saw a lemming mass migration in about 1980 on Babine Lake. Never happened again but there were multiple thousands of dead carcasses as many drowned. The one thing I remember is Beau Dog ( don't ask) our black Lab kept eating them and I could hear the skulls crunching. Really gross. Bear cubs so small they wouldn't climb over the rail as it was too hot. Kermode bear cubs, first time it was at Kitwanga, BC and I thought it was a big white dog until we got close enough. There was big grain spill and there had been a Kermode eating the grain, the conductor was a good photographer and we stopped so he could get some excellent shots. Unfortunately it had been displaced by a larger black. He was hammered as the grain had started to ferment. He really did not want to move but he slowly got up and took about three steps. I probably imagined it but it looked like he squinted his face up and let a torrent of of straight soup from his nether region. It had to hurt. So yes, bears do shlt in the woods, we have photographic evidence. When the job ended that was the only part I missed, working a wilderness corridor was always very interesting. During spring greening it was not uncommon to 7/8 bears in a mile or two of right of way.