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Oregon Field Guide

Sea Lion Study

OPB | Feb. 1, 1999 7:30 p.m.

California Sea lions are taking their toll on Oregon's threatened fisheries.

Oregon Field Guide

Elk Rock in Willamette River

OPB | Feb. 1, 1999 7:30 p.m.

Tiny Elk Rock Island, in the Willamette River just south of downtown, was once a mountain.

Oregon Field Guide

Sewage Ponds of Portland

OPB | Feb. 1, 1999 7:30 p.m.

City sewage ponds can be prime locations for both migrating waterfowl and birdwatchers.

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Upcoming Broadcasts

All Season 10

Axial Volcano; Osprey Migration; Salvage Chief

Oregon Field Guide: Episode #1012

Martens; Radar Archaeology; The Oregon Garden

Oregon Field Guide: Episode #1010

Rock Art Photography; Lynx Study; Outrigger Canoes

Oregon Field Guide: Episode #1009

Caspian Terns; Bear Creek; Williams Prairie

Oregon Field Guide: Episode #1007

Mountain Goats; Bee Mites; Clamming

Oregon Field Guide: Episode #1006

Feral Pigeons; Warner Wetlands; Wood Ducks

Oregon Field Guide: Episode #1005

Vernal Pools; Native Oysters; Solar Energy

Oregon Field Guide: Episode #1004

Missoula Floods

Oregon Field Guide: Episode #1001
Original Broadcast: September 3, 2009


Major Support Provided By: Dorothy D. Gage and Dan Stanton, Fred and Clara Dolen Charitable Foundation

Additional Support Provided By: Kay Kitagawa and Andy Johnson-Laird, Christine and David Vernier, Coit Family Foundation, Beth Torry Miller Trust, Greenfield/Hartline Habitat Conservation Fund of the Nature Conservancy, The Roundhouse Foundation, Bonnie and Peter Reagan