- Free Earth Day Pasir Ris Mangrove boardwalk tour with the Naked Hermit Crabs
- Earth Day Celebrations at Sungei Buloh Wetland Reserve
- Earth Day Special - Sara goes Carbon Footprinting
- Earth Day Special: Storytime with Sara - Learning about the 3Rs
Walks in wild places
- Mangrove walk at Sungei Buloh
- Guided walk at the Sensory Trail, Pulau Ubin
- A walk in an ancient forest, Bukit Timah Nature Reserve
- Birdwatching at Kranji Marsh
- Mandarin guided tour at Sungei Buloh
- Race Against Time – Science behind a Botanic Garden Tour
- National Orchid Garden guided tour
For Nature Society (Singapore) members only