Treezilla describes itself as "an exciting new platform for citizen science that everyone from school children to university students and the general public can get involved with. The idea is to map every tree in Britain. This will create a data-rich platform on which a wide range of citizen science investigations can be built". Treezilla is one of many applications available with The OpenScience Laboratory.
It was initiated by researchers, scientists & educators and encourages people to participate through an online platform and research & learning. Treezilla is national in orientation and concerned with environment & sustainability.
It was launched in June 2013 and is ongoing.