Semi-natural ancient woodland is a relatively rarity in Northumberland; this reserve is probably one of the best examples in the county. The woodland supports a diversity of plant species which reflect the variation in soil conditions. There are a number of locally uncommon species including two regional rarities: bird's-nest orchid and wood fescue. Other uncommon plants such as herb Paris and toothwort are present along with a very good bryophyte flora and several rare, ancient woodland indicator lichens. An area of the woodland planted with non-native species is being restored to provide suitable conditions for a range of rare species including dormouse which is found in neighbouring woodland, their most northerly location in the UK. Near the River Allen are the remains of an old lead smelt mill. The grasslands have been contaminated by heavy metals derived from the Pennine orefield upstream. Plants indicative of this contamination include mountain pansy and alpine penny-cress.
2011-06-03 15:40
Walking information:
Walk up to the site through Allenbanks. Keep to the paths to avoid trampling the woodland flora
Grazing animals:
no
Species:
Location type:
Wildlife or nature reserve