wmartin

Ecosysfun - a co-organiser - was founded by Christian Pilard, who lives in Sai Kung. He's very much driving force, main man; works in a few places around world.

I've told him we don't have house sparrows in Far East; but a key aim is helping common birds, which aren't always common any more.

Christian won't be in HK on sparrow day; but perhaps can arrange something in HK for future days.