. The ecology and life history of the common frog (Rana temporaria temporaria) . 6W 5W 4W 3W SON Fig. 28. Map Showing the Relation of the Date of Spawning to the Geographical Position where hills provide orographical effects, are the wettest. These places can be picked out on the map, using only the frogs as a guide. Dart- moor, Exmoor, the coastal strip backed by the hills of South Wales, and the coastal areas of the West, are all represented. The Dorset heights, the Yorksliire Hills and even the small patch backed by the Cheviots, which interrupts the winds from the North Sea, all appear

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Keywords: ., bookcentury1900, bookcollectionbiodiv, booksubjectranatemporaria