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Strategic flyways were identified as the most likely link between the key (SAC) roosts and foraging habitats within the contiguous landscape features used by greater horseshoe bats. The flyways were made as 500m wide buffers (250m each side of the flightpath) to offer several pathways and to provide alternative routes to accomodate variance in weather.The flyways tend to be closely associated with the main rivers and sheltered valleys of South Devon. To facilitate effective decision making and in order to evaluate 'favourable conservation status' of the South Devon greater horseshoe bat population, all key aspects associated with maintaining the integrity of the greater horseshoe bat interest (e.g. sustenance zones, strategic flyways etc - refer to http://publications.naturalengland.org.uk/publication/142010 for full info) must be considered during the planning process. In urban or 'pinch point' situations, existing strategic flyway habitat is particularly susceptible to development pressures due to the limited routes available for commuting. 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