Gerrit Vyn / Huge installations of offshore wind turbines pose another obstacle to migratory shorebirds in the Yellow Sea. Rudong, China. October.

Gerrit Vyn / Solar power installation on reclaimed coastal mudflats. Rudong, China. October.

Gerrit Vyn / Huge installations of offshore wind turbines pose another obstacle to migratory shorebirds like these Dunlin (Calidris alpina) in the Yellow Sea. Rudong, China. October.

Gerrit Vyn / Shellfish harvesters on the mudflats at Rudong, China. Besides being important to human livelihoods these mudflats are the last remaining place in the Yellow Sea where the critically endangered Spoon-...

Gerrit Vyn / Kentish plover (Charadrius alexandrinus) flying around wind turbines. These wind turbines pose another obstacle to migratory shorebirds in the Yellow Sea. Rudong, China. October.

Gerrit Vyn / Industrial development on intertidal wetland. These wetlands and mudflats are critical to migratory shorebird populations on the East Asian-Australasian flyway. Rudong, China. October.

Gerrit Vyn / Chinese bird photographers on the Rudong mudlfats in pursuit of critically endangered species Spoon-billed sandpiper (Calidris pygmaea) There is a general lack of knowledge about proper ethics around...

Gerrit Vyn / Red-necked Stint (Calidris ruficollis) in basic plumage, Rudong, China, October

Gerrit Vyn / Broad-billed Sandpiper (Limicola falcinellus) in basic plumage, foraging on mud flats, Rudong, China, October.

Gerrit Vyn / Kentish Plover (Charadrius alexandrinus) on mud flats, Rudong, China, October

Gerrit Vyn / Dunlin (Calidris alpina) Kentish plover (Charadrius alexandrinus) flock flying around large wind turbine, Yellow Sea. Rudong, China. October.