Oregon Ducks 1999 – Present A green letter “O.” The letter “O” represents the state named Oregon. Ducks Primary LogoDucks Wordmark LogoDucks School HistoryDucks Team MerchDucks Alternate Logo The Oregon Ducks’ alternate logo history is one that has been evolving since the school’s inception in 1876. The first logo was a simple yellow “O” with an orange beak and webbed …