The endemic shrubland community of Teide National park under threat from the invasive European rabbit: a microhistological approach using faecal samples

A microhistological analysis of European rabbit (Oryctolagus cuniculus) faecal samples from Teide National Park reveals that rabbits selectively forage on certain endemic plant species, including Pterocephalus lasiospermus and Descurainia bourgeauana, despite their perceived unpalatability. This study identifies 12 plant species in rabbit diets, with three dominating the diet disproportionately to their abundance, suggesting selective feeding behavior. The findings challenge previous assumptions about plant palatability and highlight the significant threat rabbits pose to the park's unique flora. The research supports the need for targeted management strategies to mitigate rabbit impacts and conserve biodiversity, providing critical data for restoring potential plant communities.

Hernández-Teixidor, D., Rodríguez-Arvelo, F., & Alfayate, C. (2026). The endemic shrubland community of Teide National park under threat from the invasive European rabbit: a microhistological approach using faecal samples. European Journal of Wildlife Research, 72(2). https://doi.org/10.1007/s10344-026-02053-3