Up to 10,000 Great Cormorants over-winter in Hong Kong every year. They move between the roosting sites at Nam Sang Wai and Mai Po out to the mudflats in Deep Bay and the Shenzhen River.
This flyby recorded by my trusty Sony DSC HX 9V included several thousand of them.
Loading more stuff…
Hmm…it looks like things are taking a while to load. Try again?