Batrachochytrium dendrobatidis infection of amphibians in the Doñana National Park, Spain

A study on amphibian chytridiomycosis in Doñana National Park, Spain, revealed that 7 out of 9 native amphibian species tested positive for Batrachochytrium dendrobatidis (Bd), an emerging pathogen linked to global amphibian declines. Despite some individuals showing higher infection intensities, all sampled animals appeared healthy, with no evidence of mortality or population declines observed so far in the park. The research, conducted during early and intermediate breeding seasons in 2007–2008, suggests that while Bd is present in this biodiverse protected area, its impact on amphibian populations may not yet be severe.

Hidalgo-Vila, J., Díaz-Paniagua, C., Marchand, M., & Cunningham, A. (2012). Batrachochytrium dendrobatidis infection of amphibians in the Doñana National Park, Spain. Diseases of Aquatic Organisms, 98(2), 113–119. https://doi.org/10.3354/dao02419