Wanstead Flats is administered by the Corporation of London.
Currently they refer to it as Wanstead Playing fields. Their home page for it is here.
It is interesting to compare it to their page on Wanstead Park which is here
Wanstead Wildlife is an informative independent website dedicated to the Wildlife in the local parks including Wanstead Flats.
Friends of Epping Forest is another residents group who campaign to protect Epping Forest as a whole.
Friends of Bushwood
Wren Wildlife and Conservation Group Wren Wildlife Twitter
E7 Now and Then
Forest Gate Community Garden
Wanstead Womble
Rose Stephens Art
Litter picks every second Sunday at Woodford Rd end of flats