Erodium cicutarium (common stork's-bill) is native to a wide swath of Eurasia, North Africa, and select parts of the Arabian Peninsula, spanning temperate, and sometimes tropical regions. Its presence extends to the cooler climates of Northern Europe and the Mediterranean. Beyond its native range, common stork's-bill has been introduced to parts of the Americas, East Asia, and South Africa. In several regions, such as the Caucasus, Mexico, and New Zealand, common stork's-bill is sometimes thought to be aggressive and may have an impact on local ecosystems where it can establish itself effectively. The plant's exact impact on these ecosystems remains a subject of study.