| International Biodiversity Day Celebration - 2023 |
| 8th International Tourism Research Conference “Rethinking Tourism” International Symposium on Biodiversity and Sustainable Tourism – 2022 |
| New Cryptic Species of Miniopterus from India and Sri Lanka |
| Found after a Century: Ant Fauna (Hymenoptera, Formicidae) Recorded by Multiple Methods in Rilagala Forest Reserve in the Knuckles Range, Nuwara Eliya District, Sri Lanka |
| Cleaning and Tree-planting Program by YZA |
| One-day Training Programme on Ecotourism |
| Molecular phylogeny and phylogeography of ricefishes (Teleostei: Adrianichthyidae: Oryzias) in Sri Lanka |
| Bioclimatic Envelopes for Two Bat Species from Sri Lanka |
| The National Red List: Assessment of the Threat Status of the Freshwater Fishes of Sri Lanka 2020 |
| Launch of the National red List of Flora 2020 and Conservation Status of the Flora of Sri Lanka |
