How to Use Plants to Map Wet Ground
All plants need water and all plants are sensitive to the levels of water in the ground. This means that every plant can make a…
Tag: alder
Snow Signs in Finland
My thanks to Chris, who writes with some very interesting observations from the Kangasala region of Finland: “In the first picture (above), if you look…
Alder Trees – A Sign of Water Nearby
The common alder – Alnus glutinosa – is a small tree that grows up to about 25 metres. It is native in the UK and…