title: An alternative route.
mesh_terms: D025041:Animal Migration; D000818:Animals; D003247:Conservation of Natural Resources / Q000379:methods*; D017753:Ecosystem; D011057:Politics; D018570:Risk Assessment; D012418:Ruminants / Q000502:physiology; D013636:Tanzania; D014186:Transportation / Q000295:instrumentation*; D014507:Urbanization / Q000639:trends*