Design a memorial to remind people of you.
Go guerrilla and change a place with plants.
Choose two kinds of bird that you can see in a park or on a wire. Ask passers by which of the two birds they like most and why. Are people prejudiced against one of the birds?
Measure wind speed and direction by blowing bubbles, then report your findings online.
Build a nest that is big enough for you and your eggs.
Who can find and climb the lowest tree branch?
Create a time lapse-film of something changing in Devon.
Find something dead that is helping something living.
Can you work out which direction is north just by looking for moss on trees?
Post paper blog entries on your street.