Example image of eyePlorer eyePlorer map for 'Wicken Fen': Cambridgeshire England Wetland Wicken, Cambridgeshire National Trust for Places of Historic Interest or Natural Beauty Arable land Marsh Reed bed The Fens Agronomy East Anglia Fen Invertebrate Black-tailed Skimmer Brown Hawker Emperor (dragonfly) Hairy Dragonfly Southern Hawker Pavonia pavonia Synanthedon vespiformis Brown Argus Gonepteryx Green Hairstreak Speckled Wood Viola persicifolia Barn Owl Common Kingfisher Common Snipe Common Teal Eurasian Sparrowhawk Eurasian Woodcock Gadwall Great Cormorant Great Crested Grebe Great Spotted Woodpecker Green Woodpecker Little Owl Long-eared Owl Short-eared Owl Tawny Owl Water Rail Common Merganser Common Pochard Eurasian Bittern Eurasian Golden Plover Eurasian Hobby Garganey Hen Harrier Marsh-harrier Merlin (bird)