- IORC Number
- 1987.031
- Species/Form in Question
- Lesser Black-backed Gull
- Scientific Name
- Larus fuscus
- Current Status of Record:
- Accepted
- Date of Initial Sighting:
- 1987-02-16
- Date of Last Sighting:
- 1987-02-16
- Quantity:
- 1
- Age/Gender:
- Probably fourth winter
- Observers(s)
- Bill Bertrand, Peter C. Petersen
- Location
- Rock Island
- Counties Observed in:
- Rock Island
- References
- 2nd IORC Report
- Details