Dolphins 'shout' over loud underwater noise to work together – study
Are dolphins really having as much fun as they always seemingly appear to be? - Quora
Ocean Park Conservation Foundation Hong Kong calls for public attending to cetacean stranding issues in Hong Kong :: OPCFHK
Pictures Show the Bond of a Dolphin Mother and Calf
Dolphins National Geographic
Dolphins come out to play without noisy ferries
Dolphins come out to play without noisy ferries
What's Killing Bottlenose Dolphins? Experts Discover Cause
Virtual Dolphin on a Mission
Is noise pollution killing whales and dolphins? - BBC News
New Species of Dolphin Found in Australia
52 Whales Die After Mass Stranding in Western Australia
10 Intimate Photos for Dolphin Day
WWF-Hong Kong on LinkedIn: Dolphins are being drowned out by noise pollution in Hong Kong
WWF-Hong Kong on LinkedIn: Dolphins are being drowned out by noise pollution in Hong Kong