Plants & Wildlife
The Columbia Slough is home to vast numbers of plants and animals. Check out the guides below for information about what you could see around the Columbia Slough.
|Aquatic Plants of the Columbia Slough||
Plants you'll see in and around the Columbia Slough.
|Turtles of Portland Guide||
Native and non-native turtles in the area.
|Fish of the Columbia Slough||
Native and non-native fish in the Columbia Slough.
|Birds of the Columbia Slough||
Common birds of the Columbia Slough area.