The Erewash Valley is the valley of the River Erewash (pronounced erry-wash) on the border of Derbyshire and Nottinghamshire as far as the River Trent. It runs along the boundary of the southern end of the Derbyshire hills and the more rolling Nottinghamshire country.

The area is rich in wildlife, and has had some rare resident species, as well as producing some excellent vagrant records in the past.

Birds – Water Rail, Jack Snipe, Barn Owl and Short-Eared Owl have all been recorded regularly in recent months, with also a visit from a Bittern in early February. In spring the migrants arrive, some on passage, Tree Pipit, Ring Ouzel and Wheatear. Breeding migrants include, Reed Warbler and Grasshopper Warbler.

Moths and Butterflies - the valley homes several county rarities such as Dingy Skipper. Good numbers of migrant butterflies pass through the valley including, Painted Lady, Red Admiral and in a good year, Clouded Yellow.

Mammals - Water Vole, Weasel, Stoat, Fox, Brown Hare, have all been recorded regularly. Bats are also found in the valley [more needed]

Dragonflies & Damselflies – Large Red Damselfly, Red-Eyed Damselfly, Emerald Damselfly, Emporer Dragonfly, Four Spotted Chaser Dragonfly, plus the more common species breed in the valley, and the scarce Common Hawker has been found on the Tathame Pond [see maps]

Wild Flowers – A good variety of wild flowers grow throughout the valley. Orchid’s provide a wonderful display in summer, just one area to see this is on the old railway embankment at Bennerley.