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For example, in Idaho, <i>L. californicus</i> moved up to 45 km in a 17-week period (French et al. 1965). Snowshoe hares may move up to 8 kilometers occur when food is scarce (Banfield 1974). However, the extreme distances are too large to be used as a basis for establishing occurrence separation distances (the resulting occurrences often would be unreasonably large for conservation purposes). Separation distance for suitable habitat therefore is a compromise between the likely low probability that two occupied areas separated by less than several kilometers of suitable habitat would represent truly independent populations and the need for occurrences of reasonable size.","versionDate":"2004-10-19","versionAuthor":"Cannings, S., and G. 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