| Beneath the Surface | G 9-Adult | 26 | 1999 | show subjects |
| Coyoteland | G 7-Adult | 17 | 1992 | show subjects |
| Earth's Extremes | G 8-Adult | 47 | 1995 | show subjects |
| Environmental Ethics: Examining Your Connection to the Environment and Your Community | G 9-Adult | 62 | 2005 | show subjects |
| Fish Out of Water | G 9-Adult | 55 | 2002 | show subjects |
| Global Warming Series | G 7-12 | | various | show subjects |
| Global Warming: Drought & Desertification, A World View | G 9-Adult | 32 | 2004 | show subjects |
| Jaguar Trax | G 5-10 | 26 | 1995 | show subjects |
| Last Legs: A Californian Frog's Decline | G 9-Adult | 17 | 2002 | show subjects |
| Secrets of Science: Life Around Us | G 8-Adult | 47 | 1995 | show subjects |
| Magnificent Fish, Forgotten Giants | G 4-Adult | 15 | 1997 | show subjects |
| Ocean Fisheries Case Study Series: Managing for the Future: The Tragedy of the Commons Revisited | G 9-Adult | 15 | 1998 | show subjects |
| The Mighty River | G 5-Adult | 24 | 1994 | show subjects |
| Ocean Fisheries Case Study Series | G 9-Adult | 45 | 1998 | show subjects |
| One More Dead Fish | G 11-Adult | 56 | 2005 | show subjects |
| Secrets of Science: Our Sea and Sky | G 8-Adult | 47 | 1995 | show subjects |
| Secrets of Science: Planet Earth Our Home | G 8-Adult | 47 | 1995 | show subjects |
| Pocket Desert | G 6-Adult | 25 | 2000 | show subjects |
| Real Sanctuary | All Ages | 48 | 1998 | show subjects |
| River Issues Series | G 9-Adult | | various | show subjects |
| Secrets of the Bay | All Ages | 28 | 1990 | show subjects |
| Spotted In The Woods | G K-Adult | 8 | 1997 | show subjects |
| Barren's Quest | G 10-Adult | 44 | 1998 | show subjects |
| The Last Stand | G 10-Adult | 57 | 2000 | show subjects |
| Murky Water Caper | G K-6 | 30 | 1993 | show subjects |
| Forest for the Future | G 7-Adult | 23 | 1995 | show subjects |
| This Island Earth | G 4-10 | 53 | 1997 | show subjects |
| Trembling Waters | G 6-Adult | 25 | 1999 | show subjects |
| Troubled Waters: The Dilemma of Dams | G 9-Adult | 53 | 2003 | show subjects |
| Ocean Fisheries Case Study Series: Underwater, Out of Sight: An Ecosystem Case Study | G 9-Adult | 15 | 1997 | show subjects |
| Wake Up Call: Saving The Songbirds | G 3-8 | 14 | 2002 | show subjects |
| When the Salmon Run Dry | G 9-12 | 51 | 1992 | show subjects |