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Ecological impact of existing and proposed protected areas and lifestyle changes by 2020 on terrestrial mammal species of different range-size classes. (a–e) Species in the first quartile in mammal range size, (f–j) species in the second quartile, (k–o) species in the third quartile, (p–t) species in the last quartile. Definitions and scenario labels as in table 1. (Online version in colour.)
