23 Apr 2022 to 01 May 2022Chek Jawa
25 Apr 2023 to 10 May 2023Pulau Ubin
28 Apr 2019 to 11 May 2019Chinese Garden
31 Mar 2025 to 11 May 2025Pulau Ubin
19 Mar 2022 to 30 Apr 2022Dover Road
14 Apr 2025 to 16 Jun 2025Chek Jawa boardwalk
08 Mar 2021 to 08 May 2021Dover Road
19 Apr 2024 to 24 Jun 2024Marina East Drive
17 Feb 2024 to 01 May 2024Chek Jawa
17 Apr 2023 to 02 Jul 2023Pulau Ubin
13 Apr 2025 to 19 Jul 2025Chek Jawa
04 Apr 2022 to 18 Jul 2022Chek Jawa Boardwalk
02 Feb 2022 to 17 May 2022Dairy Farm Nature Park
06 Apr 2021 to 22 Aug 2021Pulau Ubin
16 Apr 2023 to 03 Sep 2023Pulau Ubin
14 Jan 2023 to 11 Jun 2023Pulau Ubin Chek Jawa
30 Apr 1996Sime
19 Apr 2022 to 07 May 2022Chek Jawa
28 Apr 2021 to 13 May 2021Bedok Canal
07 Apr 2019 to 01 May 2019Kranji Marsh
06 Apr 2016 to 01 May 2016Bidadari
31 Mar 2023 to 30 Apr 2023Dover Road
31 Mar 2019 to 09 May 2019Pasir Ris Farmway 3
25 Mar 2018 to 06 May 2018Pulau Ubin
27 Apr 2022 to 25 Jul 2022Sungei Buloh Wetland Reserve
25 Apr 2001 to 12 Jul 2001MacRitchie Reservoir
11 Apr 2015 to 05 Jul 2015Punggol
24 Apr 2005 to 23 Jul 2005Central Catchment Nature Reserve
11 Feb 2019 to 11 Jun 2019Sungei Buloh Wetland Reserve
24 Mar 1986 to 01 Aug 1986 (imprecise)Balmoral Park
22 Mar 1983 to 01 Aug 1983 (imprecise)Singapore
07 Jan 1986 to 21 May 1986Sime Road
15 Dec 1998 to 01 Jun 1999 (imprecise)Pulau Ubin
10 Dec 2016 to 01 Jun 2017Pulau Tekong
06 Dec 2019 to 31 May 2020Hindhede Quarry
27 Apr 2024 to 29 May 2024Chek Jawa
