Media centre

A Chiltern Railways train runs past primroses near Denham, Bucks

Network Rail Ecologist Sam Jones puts a bird box up a tree near Denham, Bucks

Primroses by the lineside, growing thanks to tree canopy being cut back

False Stag Beetle in a tree stump, at Denham, Bucks

Arborists Chris Callaghan and ecologist Sam Jones with a bat box and sustainable warning sign.