Birdman of Beijing spreads the word about feathered friends
TV filmmaker Zhang Er has made it his mission to increase awareness among citizens of their feathered friends - even in centre of capital

Zhang Er, 35, spent his childhood in the centre of Beijing hunting frogs, catching dragonflies and fishing in the moat that runs next to the demolished city walls.
When he grew up, his passion for nature and wildlife led him to become a vet at Beijing Zoo and later a documentary maker filming wild birds around the capital.
He has spent 10 years visiting all the wetland parks in the suburbs to document wild bird species. He feels many people living in the city have lost interest in the wildlife around them and hopes his films can bring people back to nature.
It was in my second year at university, when I first went with a bird-watching group on a trip to the mountains. The trip was organised by the Friends of Nature, which is one of the largest NGOs in Beijing specialising in environmental protection. This interest in wild birds has never left me.