There are many different types of trees found in forests, not just "many tree." The specific types of trees found depend on the location and climate of the forest.

For example, a rainforest will have vastly different trees than a boreal forest.

To tell you more about the trees found in a specific forest, please tell me:

* What type of forest are you interested in? (rainforest, deciduous forest, boreal forest, etc.)

* Where is this forest located? (continent, country, region)

Once I know these details, I can give you a more specific answer about the types of trees you can find there.