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Comparison of future ranges for cane toads (Rhinella marina) in Australia predicted by correlative (A) and mechanistic (B) models. Maps illustrate results from three studies using correlative models (Van Beurden, 1981; Sutherst et al., 1996; Urban et al., 2007) and two studies using mechanistic models (Kearney et al., 2008; Floyd, 1983). Black line denotes 2007 range edge. Adapted from Phillips et al. (2008).
