- IORC Number
- 1986.011
- Species/Form in Question
- Black-crowned Night-Heron
- Scientific Name
- Nycticorax nycticorax
- Current Status of Record:
- Accepted
- Date of Initial Sighting:
- 1986-12-27
- Date of Last Sighting:
- 1986-12-27
- Quantity:
- 1
- Age/Gender:
- Observers(s)
- Walter Marcisz
- Location
- Chicago
- Counties Observed in:
- Cook
- References
- 2nd IORC Report
- Details