4 types


only type that has trees.

the main tree you will see is willows that grow well it wet places.


the water stays under the soil all year long.

because of this there are less birds because there is less vegetation.

ways they help us

help stop flouds by soaking up a lot of the water.

give habitates for animals with all the tall grass.


preserve them by blocking them off from the puplic.

fine people who enter them.