If the 3rd runway is built, Chinese white dolphins' (seen in the photo above) habitat will be ruined forever. The 3rd Runway will cause a lot of noise and underwater damage to the dolphins' habitat. This will also completely cut the dolphins' traveling route to China... Animals respect us, and we must act back, not do the opposite! Remember that dolphins are also a major tourist attraction for everyone. Much better in nature than a useless airport runway that we don't need: Our HK is already so much better as it is.