Dear Kitty. Some blog

This July 2019 video from Britain says about itself:

“What actually is a lichen?” In this film, we learn about the structure and function of lichen, as well as the three main growth forms and how to identify different lichen forms. Lichenologist Joe Hope invites us to have a closer look at the fascinating lichen ecosystem especially the relationship between lichen and algae. He clearly explains some key terms that will help you understand more about the lichens in your local woodland.

A film for woodlands.co.uk by Jemma Cholawo

From the Field Museum in the USA:

Lichens are way younger than scientists thought

November 15, 2019

You’ve probably seen a lichen, even if you didn’t realize it. If you’ve ever meandered through the forest and wondered what the crusty stuff on trees or rocks was, they’re lichens, a combination of algae and fungi living together almost as if…

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