| 1123 |
08 Aug 1984 |
— |
Bukit Timah Nature Reserve |
7 |
|
| 1056 |
23 May 1986 |
— |
Central Catchment Nature Reserve |
1 |
|
| 528 |
09 Oct 1986 to 13 Oct 1986 |
— |
Bukit Timah Nature Reserve |
2 |
|
| 531 |
15 Nov 1986 |
— |
Bukit Timah Nature Reserve |
2 |
|
| 556 |
23 Jan 1987 to 27 Mar 1987 |
— |
Bukit Timah Nature Reserve |
3 |
|
| 602 |
10 Apr 1987 |
— |
Nee Soon Catchment |
1 |
|
| 1169 |
27 Nov 1988 |
— |
Bukit Timah Nature Reserve |
2 |
|
| 1170 |
12 Jul 1992 to 02 Aug 1992 |
— |
Bukit Timah Nature Reserve |
4 |
|
| 1171 |
12 Dec 1992 |
— |
Bukit Timah Nature Reserve |
3 |
|
| 558 |
13 Nov 1993 |
— |
Bukit Timah Nature Reserve |
2 |
|
| 1124 |
15 Jan 1994 |
— |
Bukit Timah Nature Reserve |
1 |
|
| 1125 |
23 Jan 1994 |
— |
Bukit Timah Nature Reserve |
1 |
|
| 1126 |
26 Mar 1994 |
— |
Bukit Timah Nature Reserve |
3 |
|
| 1127 |
09 Apr 1994 |
— |
Bukit Timah Nature Reserve |
2 |
|
| 564 |
02 Oct 1994 to 03 Dec 1994 |
— |
Bukit Timah Nature Reserve |
3 |
|
| 1128 |
23 Dec 1996 |
— |
Bukit Timah Nature Reserve |
1 |
|
| 601 |
19 Jan 1997 to 22 Mar 1998 |
— |
Bukit Timah Nature Reserve |
3 |
|
| 608 |
15 Oct 2000 |
— |
MacRitchie Reservoir |
1 |
|
| 603 |
11 Mar 2001 |
— |
Bukit Timah Nature Reserve |
1 |
|
| 604 |
01 Sep 2001 (imprecise) |
— |
Bukit Timah Nature Reserve |
1 |
|
| 967 |
25 Feb 2021 |
— |
Goldhill |
1 |
|
