Wildlife documentary makers do wonderful work. The quality of their filming is astonishing sometimes. It looks unbelievable and sometimes it actually is. I guess they have to produce glossy, perhaps even sanitised, versions of reality because this is what the customer wants to see. This …
In British Columbia, Western Canada, grizzly bears have learned to improve their chances of survival by gradually, over their lifetime, becoming far more nocturnal in their activities. A study monitored the activities of 2,700 grizzlies over 40 years in British Columbia. The researchers concluded that …
