A number of years ago I happened to be driving through Hay River, NWT . It was noon, so I grabbed a sandwich at a local coffee shop and sat myself down on a park bench to enjoy a leisurely lunch. Within minutes, five or six Common Ravens had gathered around me in a perfect semicircle and fixed me wi...

Recently I’ve been watching Alone , a reality TV show where 10 people have to survive in the wilderness, by themselves, with no food or water and minimal gear. The last person standing is the winner. To give himself the best chance of winning, one of the participants (a Canadian) adopted an unusual ...