Why polar bears eat fish?

Polar bears don't primarily eat fish. Their diet consists mainly of seals, which they hunt by waiting near breathing holes in the ice or ambushing them on land.

While polar bears occasionally consume fish, it's not a significant part of their diet. They might eat fish they find while scavenging or when seal hunting is scarce, but it's not their preferred prey.

Here's why polar bears rely heavily on seals:

* High fat content: Seals provide a rich source of fat, crucial for polar bears to survive the harsh Arctic climate.

* Nutritional needs: Seals offer a complete nutritional profile that polar bears require, including protein, vitamins, and minerals.

* Accessibility: Seals are abundant in the Arctic and relatively easy to hunt compared to other prey, making them a reliable food source.

Therefore, while polar bears may occasionally eat fish, their primary food source is seals due to their high nutritional value and accessibility in their environment.