- IORC Number
- 1999.005
- Species/Form in Question
- California Gull
- Scientific Name
- Larus californicus
- Current Status of Record:
- Accepted
- Date of Initial Sighting:
- 1999-01-23
- Date of Last Sighting:
- 1999-01-24
- Quantity:
- 1
- Age/Gender:
- Adult
- Observers(s)
- Geoff Williamson, Douglas F. Stotz
- Location
- Belmont and Montrose Harbors, Chicago
- Counties Observed in:
- Cook
- References
- 6th IORC Report
- Details