What is the vicious animal that killing all caribou in Never Cry Wolf by Farley Mowat?

It's important to remember that "Never Cry Wolf" is a fictional story, and the conflict with caribou is portrayed as a complex ecological issue, not a simple case of one animal killing all the caribou.

While the story depicts wolves as a threat to caribou, it's not about a "vicious" animal killing them all. The wolves in the story are portrayed as intelligent and complex creatures who are struggling to survive in their environment.

Here's the breakdown:

* The wolves are not the only threat to caribou. The story explores the impact of human activities like hunting and habitat destruction on caribou populations.

* Wolves are natural predators. They play an important role in maintaining the health of the ecosystem by controlling caribou populations and preventing overgrazing.

* The story is about perspective. Mowat challenges the common perception of wolves as "vicious" predators and reveals the complexities of their relationship with caribou.

Instead of focusing on a singular "vicious animal," "Never Cry Wolf" explores the delicate balance within the ecosystem and the challenges faced by both wolves and caribou.