| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S18E01 | Sudden Oak Death, Restoring Animal Corridors |
PBS
|
30 | |
| S18E02 | Managing Cougar Populations, Indian Village Excavation, Kayak Fishing |
PBS
|
30 | |
| S18E03 | Wave Energy, Salmon Tracking, Skateboarding |
PBS
|
30 | |
| S18E04 | Wildcat Haven, Walking History Tour of Portland, Freshwater Mussels |
PBS
|
30 | |
| S18E05 | Middle Owyhee River, Fish Hatchery Lab, Anthony Lakes Skiing |
PBS
|
30 | |
| S18E06 | Steens Archeology, Metro's Greenspace Program, Olympia Oysters, Valley of the Giants Photo-essay |
PBS
|
30 | |
| S18E07 | Burrowing Owls, Carpenter Ants, Crosscut Sawyer |
PBS
|
30 | |
| S18E08 | Bird Flu, Green Crabs, Borax Lake Chub, Mickey Hot Springs Photo-essay |
PBS
|
30 | |
| S18E09 | High Lava Plains, Dragonfly Watching, Mountain Quail, Stout Mtn. Photo-essay |
PBS
|
30 | |
| S18E10 | Mars Rover, Pond Turtles, Tram Story, Ironworkers |
PBS
|
30 | |
| S18E11 | Talus Caves, Adventure Photographer, Global Warming and Vineyards |
PBS
|
30 | |
| S18E12 | Fort Stevens Re-enactment, Mountain Man Rendezvous, Primitive Living |
PBS
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.