Introduction to lichens as pollution indicators – 30/09/2023

Join us on a guided walk in Greenwich Park for an Introduction to Lichens as Pollution Indicators whilst discovering what lichens can tell us about the air quality.

Learn how lichens grow, establish themselves and adapt to the surrounding air quality. With over 1,800 lichen species in the UK, certain species can indicate good or bad air quality.

This course is aimed at those who would like an introduction to lichens and the opportunity to get a closer look at them.

Sorry this course booking is closed