You can play a part in otter conservation as well! By sending in otter sighting records, you can contribute information essential for otter conservation and management projects.
Mr. Siva’s Otters (& Mammals) Sighting Records in Singapore
https://docs.google.com/forms/d/e/1FAIpQLSdwrrdjKEWcg2KwKsXBSUOxuaBTk9Mn4kBU4jsk1nxgzMQ2Lg/viewform?formkey=dDh2S2xxVUJQT0NBWkI3ZGZLekY2LXc6MA..#gid=0
IUCN Otter Specialist Group
http://www.otterspecialistgroup.org/
13th International Otter Congress 2016: “Otters & People”
http://www.ottercongress2016.com/
Wild Otters
http://wildotters.com/what-we-do/
International Otter Survival Fund (IOSF)
http://www.otter.org/Public/
World Otter Day
http://www.otter.org/Public/Events_OurCurrentEvent.aspx
OtterWatch Singapore
https://www.facebook.com/OtterWatch/
Otters in Singapore, Ecology of the Smooth-coated Otter (Lutrogale perspicillata) in Singapore
http://blog.nus.edu.sg/sgotters/
WWF India
http://www.wwfindia.org/about_wwf/priority_species/threatened_species/smooth_coated_otter/
WWF Pakistan
http://www.wwfpak.org/species/otter.php
WWF Singapore
http://www.wwf.sg/
Otter Puns
http://punpedia.org/otter-puns
A Brief History of Singapore’s Urban Otters
https://theculturetrip.com/asia/singapore/articles/a-brief-history-of-singapores-urban-otters/