Why do otters in S’pore prey on koi fish but not eat them?
Otters may be cute and playful, but they pose a threat to fishing
Singapore's Otters Are Killing Thousands of Dollars of Koi Fish ...
1 year after 40 of her fishes killed, otters kill Bukit Timah resident ...
Otters break into Bukit Timah residence for the second time, kill …
Back for seconds: Otters kill 10 arowanas in Bukit Timah home
The Tiktok battle against otters eating man's pet fish - BBC
Otters ate your koi? Here’s what you can do to avoid animal …
Otters kill 8 koi fish & 50 goldfish reared for 13 years in Yio Chu ...
Otters strike again: All of Katong family's pet koi killed - AsiaOne