- Age and sex
- Adult Female - 1; Adult Male - 1
- Not specified
NOTES: "calls, mostly from 1 bird of a pair" (WWHG) [This is the Yelp Call of BNA. Quality changed from 2-3 to 1-2 - CAM - 2 March 2005] LNS: Subject changed from Gallinula chloropus to G. galeata to reflect current taxonomy. -Matt Medler, 14 Sept 2011.
- 4 Aug 1999 - Geert Dhondt
- 27 Jul 2000 - Lauren A. Serafin