The Portland Memorial Mausoleum mural viewed from Oaks Bottom Wildlife Refuge.
Healthy wetlands at Oaks Bottom Wildlife Refuge.
A viewpoint at Oaks Bottom Wildlife Refuge.
Healthy wetlands at Oaks Bottom Wildlife Refuge.
Mallard or wild duck (Anas platyrhynchos) at Oaks Bottom Wildlife Refuge.
Mallard or wild duck (Anas platyrhynchos) at Oaks Bottom Wildlife Refuge.
Healthy wetlands at Oaks Bottom Wildlife Refuge.
The trail system at Oaks Bottom Wildlife Refuge.
Oaks Bottom Wildlife Refuge.
The trail system at Oaks Bottom Wildlife Refuge.
A habitat study area at Oaks Bottom Wildlife Refuge.
Oaks Bottom Wildlife Refuge is a great stop on longer bike rides.
The trail system at Oaks Bottom Wildlife Refuge.
The trail system at Oaks Bottom Wildlife Refuge.