Fig. 3: RLIs showing trends in overall extinction risk.
From: Ongoing declines for the world’s amphibians in the face of emerging threats
a, The RLIs of all comprehensively assessed taxonomic groups on the IUCN Red List. b, The amphibian RLI disaggregated by biogeographical realm. c, The amphibian RLI disaggregated by breeding strategy. d, The amphibian RLI disaggregated by order.
