The guides track rare species, what’s changing and what’s disappearing even before you’ve learnt to recognise it. Check out what it takes to introduce an old world to new viewers. And happy spotting!

There are two types of pruning cuts for fruit trees -- heading and thinning -- and which you use depends on what type of tree ...

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one of the most abundant trees across much of eastern North America. It also ...

To determine the age of the juniper shrub, scientists used dendrochronology techniques, specifically studying growth rings.