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Chwilio
Dog's mercury
Often seen carpeting the floor of ancient woodlands, Dog's mercury can quickly colonise, its fresh green leaves shading out rarer plants. It is also very poisonous.
My regeneration
30 years ago, if Jeremy had fallen in the river then he’d have been more worried about being poisoned than drowned! A 1980s trawl survey found just one fish in the Billingham reach of the Tees,…
Big Wild Walk
Leyland cypress
The Leyland cypress, or 'Leylandii', is a notorious tree that has been widely planted for its fast-growing nature. It easily can get out of control, shading gardens at the expense of…
Sand dunes
Sand dunes are places of constant change and movement. Wander through them on warm summer days for orchids, bees and other wildlife, or experience the forces of nature behind their creation - the…
Buzzard
Listen out for the cat-like, 'kee-yaa' calls of the buzzard as it soars high over farmland and woodland. Once suffering from severe persecution and pesticide poisoning, it has made a…
Calaminarian grassland
This is a strange, sparse habitat of grassland growing on old mining tracks and slag heaps, on river gravels and naturally exposed metal-rich soils in the mountains. Only the toughest metal-loving…
Narcissus bulb fly
With ginger hairs, dark banding and a cream tail, the Narcissus bulb fly looks like a bumble bee, but is harmless to us. This mimicry helps to protect it from predators while it searches for…
Rocky reefs
The nooks and crannies of rocky reefs are swimming with wildlife, from tiny fish to colourful anemones. When shoreline rocks are exposed by the low tide, the rockpools that form are a refuge for…
Our Objectives
Woodland
Woodlands are magical places, full of wildlife and full of history. Great spotted woodpeckers, nuthatches and jays flit between trees as butterflies dance in sunny glades. Badgers forage through…