 Also recorded are woodcock, lesser spotted woodpecker, wood warbler, tawny owl and turtle dove.The grassy rises, meadows and open coppice areas are ideal for rarer butterflies including white admiral, purple hairstreak, silver-washed fritillary, dingy skipper and brown argus.The main aims are to monitor the maintenance and enhancement of existing grassland areas, the coppice regimes and to remove exotic species of conifer and hybrid poplar.