When the moon is full, the incoming tide sweeps hundreds of thousands of migrant waders into the air above the Wash. To witness it is a magical and unforgettable experience. We will leave in a minibus from Wanstead Station (central line), to time our arrival just before the high spring tide. We will return to Wanstead 7 hors later. Note that the October date is the day the clocks change! 10% on income from this trip will be used as a solidarity payment to enable young people to engage in Natterjack Immersion.