Buff-vented Bulbul Iole crypta |
| Record ID | Date | Location | Count | Verdict |
|---|---|---|---|---|
| 633 | 22 Oct 1992 | Bukit Timah Nature Reserve | 1 | |
| 632 | 26 Jul 1992 | Bukit Timah Nature Reserve | 1 | |
| 631 | 24 Apr 1992 | Bukit Timah Nature Reserve | 1 | |
| 630 | 19 Dec 1990 to 23 Dec 1990 | Bukit Timah Nature Reserve | 1 |