What does a trout use for shelter?

Answer 1

A trout goes in a cave for shelter when a predetor comes. Rocks and submerged logs. A trout doesn't really need shelter from the elements as it lives in cold water. But in times of high silt flow it may seek out tributaries that don't have as much mud/ debris coming down them. When a trout is tired, it will hang out behind an object that diverts the current flow so that it doesn't have to work hard to maintain it's place.

Answer 2

Trout typically use overhanging vegetation, rocks, logs, or underwater structures such as submerged tree branches and roots for shelter. These areas provide protection from predators and a place to rest while waiting for prey.