- IORC Number
- 2014-053
- Species/Form in Question
- Slaty-backed Gull
- Scientific Name
- Larus schistisagus
- Current Status of Record:
- Accepted
- Date of Initial Sighting:
- 2014-02-14
- Date of Last Sighting:
- 2014-02-23
- Quantity:
- 1
- Age/Gender:
- Adult
- Observers(s)
- Amar A. Ayyash; Nolan A. Lameka, Geoffrey A. Williamson
- Location
- Lake County Fairgrounds, and North Point Marina in Winthrop Harbor
- Counties Observed in:
- Lake
- References
- 21st IORC Report
- Details