Aquatic mammals free course icon Level

Nature & Environment 

Aquatic mammals

Mammals come in a bewildering variety of shapes and sizes and yet all of the 4700 or so species have some characteristics in common, which justifies the inclusion of diverse types within a single group. Although mammals evolved on land, a number of species have become adapted to spending part or all of their lives in water and it is these mammals that you are going to concentrate on in this course. You will meet some aquatic mammals, find out how we can study them, consider their evolutionary history and read about human impacts on one iconic group.

Free course
5 hrs
Copyrighted  image Icon Copyright: Used with permission
Global water resources free course icon Level

Nature & Environment 

Global water resources

Water is arguably the most important physical resource as it is the one that is essential to human survival. Understanding the global water cycle and how we use water is essential to planning a sustainable source of water for the future. In the UK there are areas where water supplies are limited, shown by recent droughts. Globally, there are many areas that do not have enough water to support the current population adequately. Decisions will have to be made on the best way to use water in a world where there is climate change. This free course, Global water resources, examines the options.

Free course
2 hrs
Citizen science and global biodiversity free course icon Level Badge icon

Science, Maths & Technology 

Citizen science and global biodiversity

This free course, Citizen science and global biodiversity, deals with the importance of biodiversity and explores how anyone can contribute to and be involved in identifying and recording wildlife, as a citizen scientist. It looks at what citizen science is, and how citizen science facilitates public involvement in scientific research activities as individuals learn and build skills.  Traditional biological keys are introduced and online recording is demonstrated using citizen science techniques and practical activities using the platform. The course goes on to demonstrate how, once a species is identified, web resources can be used to research its ecology. The role of citizen science is illustrated through a number of case studies from across the world. Finally, the course concludes by exploring the impact citizen scientists are having on recording biodiversity around the globe.      

Free course
24 hrs
Copyrighted  image Icon Copyright: selvanegra/
Microbes – friend or foe? free course icon Level

Nature & Environment 

Microbes – friend or foe?

Microbes often get a bad name. Whilst some of them do cause disease, others play vital roles in recycling nutrients in the soil to enable plants to grow, and in breaking down human waste. Without microbes, we would have no beer, no yoghurt, no coffee. That's quite impressive for something too small to see. This free course, Microbes friend or foe? sheds some light on them.

Free course
2 hrs
Copyrighted  image Icon Copyright: Photo by Salomón Bazbaz Lapidus, lent from
Indigenous ceremonies and climate change article icon

Nature & Environment 

Indigenous ceremonies and climate change

How might an Indigenous artwork transform responses to Climate Change? Find out as a Totonac totem travels to COP26.

Creative commons image Icon Photo by Ren Ran on Unsplash under Creative Commons BY-NC-SA 4.0 license
Biodiversity with The Parks Trust video icon

Nature & Environment 

Biodiversity with The Parks Trust

Ensuring outside areas have a good variety of plants and wildlife is crucial for ecosystems to thrive.

25 mins