Related Subjects
1989
Alaska
Alaska, State of Washington, surf scoters, white wing scoters, sea ducks, Melanitta fusca, Melanitta perspicillata, ornithology, plant and animal tagging
Boreal
Energetics
Exxon Valdez Oil Spill
Harlequin duck -- Effect of oil spills on -- Alaska -- Prince William Sound
Harlequin duck -- Food -- Alaska -- Prince William Sound
Oil spills -- Environmental aspects -- Alaska -- Prince William Sound
Oil spills and wildlife -- Environmental aspects -- Alaska -- Prince William Sound
Ring-necked Duck
Scaup
Scoter
Selenium
Waterfowl