| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S19E01 | Elk Babies, Quagga Mussels, Paulina Lake Lodge |
PBS
|
30 | |
| S19E02 | Big Wave Surf, Plover Habitat, Return to Opal Creek |
PBS
|
30 | |
| S19E03 | Audubon Care Center, Wolf Eels, Northwest Trek |
PBS
|
30 | |
| S19E04 | Lava Caves, Zoo Vet, Berry Botanic Garden |
PBS
|
30 | |
| S19E05 | Canyoneering, Ocean Net Recovery, Rock Art |
PBS
|
30 | |
| S19E06 | Christmas Valley Dunes' Fossils, Spider Woman, East Side Big Pipe/Sewer |
PBS
|
30 | |
| S19E07 | Toad Crossing, Wind Turbine School, Mt. Hood Kiwanis Camp |
PBS
|
30 | |
| S19E08 | Klamath Levee Blast, Cycle Oregon, Antarctic Research |
PBS
|
30 | |
| S19E09 | Invasive Species: The View from China, ODOT Troubleshooters, Reptile Fossils |
PBS
|
30 | |
| S19E10 | Marmot Dam Removed, Fire Tower, Ice Worms |
PBS
|
30 | |
| S19E11 | Diamond Lake Chub, Umatilla Contaminated Fish, Youth Corps |
PBS
|
30 | |
| S19E12 | Mount St. Helens Mysteries, Tilikum Center, Lake Oswego Rowing |
PBS
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.