Fig. 4: Geographical pattern of the primary drivers of deteriorating status among amphibians.
From: Ongoing declines for the world’s amphibians in the face of emerging threats
a,b, The primary drivers of deteriorating status among amphibians during 1980–2004 (482 species; a) and 2004–2022 (306 species; b). Cell colour was determined by the primary driver impacting the most species. Where two primary drivers equally contribute to a cell, an intermediate colour is shown. The stars indicate where the primary driver is undetermined or there are numerous primary drivers. The cell area is 7,775 km2.
