How to search for tracks and signs of river mammals with Iain and Ruth

Have you ever wondered how to look for signs of river mammals before? 🐾🌿🌊
We spent the morning with Iain (Cambs community conservation officer) and Ruth (water for wildlife officer) at Trumpington Meadows to see what we could find and to learn how to spot river mammals.
If you do end up going out to see if you can spot any signs of river mammals and spot anything, you can report them via this link www.cperc.org....