Final answer:
Grizzly bears in Alberta are generally hunted in the Fall season before they go into hibernation, which is triggered by environmental cues as winter approaches.
Step-by-step explanation:
In Alberta, grizzly bears are generally hunted in the Fall, specifically before they go into hibernation. Grizzly bears do not enter hibernation randomly but do so in response to environmental cues, such as shortening daylight hours and cooler temperatures, indicating the approach of winter. The survival strategy of hibernation helps them conserve energy during a time when food is scarce. Notably, hunting regulations are subject to legal restrictions, and hunters must adhere to specified seasons which are determined by wildlife management authorities to ensure sustainable practices and conservation of animal populations.