Listen to this article
The decline in numbers of the rare species is due to construction projects creating noise and water pollution in their habitat, experts say
by staff writer, with additional reporting by Ben Pang
|
Published:
Sign up for the YP Teachers Newsletter
Get updates for teachers sent directly to your inbox
By registering, you agree to our T&C and Privacy Policy
Sign up for YP Weekly
Get updates sent directly to your inbox
By registering, you agree to our T&C and Privacy Policy