a field guide to the planet - by Damon Ramsey
These videos explore a different ecosystem in each series. They explore the ecosystem in a "how to.." format, such as "how to find frogs on the forest
Each series is made up of several episodes. Each episode is made up of 2-10 minute 'chapters'.
The episodes are made for playing in lectures, and the smaller chapters for playing on the "Ecosystem Guides" youtube channel.
The approach is by field science, but with adventure and humour.
Thinking of travelling again after everything settles down? One of the companies I work for as a guide and lecturer is Silversea Expeditions.