Subject
- Otoliths4
- Caspian tern -- Ecology -- Columbia River Estuary (Or. and Wash.)3
- Chinook salmon3
- Double-crested cormorant -- Food -- Columbia River Estuary (Or. and Wash.)3
- Albatrosses2
- Blue whale -- New Zealand2
- Cackling goose -- Wintering -- Oregon -- Willamette River Valley2
- California Current2
- Caspian tern -- Food -- Columbia River Estuary (Or. and Wash.)2
- Chinook salmon -- Columbia River Estuary (Or. and Wash.)2
- Chinook salmon -- Migration -- Columbia River2
- Coho salmon2
- Colonial birds -- Ecology -- Columbia River Estuary (Or. and Wash.)2
- DNA2
- Double-crested cormorant -- Ecology -- Columbia River Estuary (Or. and Wash.)2
- Exxon Valdez Oil Spill, Alaska, 1989 -- Environmental aspects2
- Fish stock assessment -- Mathematical models2
- Gene expression2
- Humpback whale -- Behavior2
- Marine resources conservation2