description Autumnal moth Overview
The autumnal moth is the Palearctic geometrid moth Epirrita autumnata, a species described by Moritz Balthasar Borkhausen in 1794. Its caterpillars feed mainly on birch and can become abundant enough to cause extensive defoliation during periodic outbreaks. Such outbreaks are particularly documented in northern Fennoscandia, including Lapland, where the species is a significant disturbance agent in birch woodland.
help Autumnal moth FAQ
How good is Autumnal moth?
Autumnal moth scores 5.18/10 (Mediocre) on Lunoo, making it rated in the Moth category. Known for outbreaks and defoliation, especially in northern forests; ecological impact outweighs modest visual interest.
What are the best alternatives to Autumnal moth?
See our alternatives page for Autumnal moth for a ranked list with scores. Top alternatives include: Black arches, Speckled yellow, Dark-bordered beauty.
How does Autumnal moth compare to Black arches?
See our detailed comparison of Autumnal moth vs Black arches with scores, features, and an AI-powered verdict.
Is Autumnal moth worth it in 2026?
With a score of 5.18/10, Autumnal moth is a solid option in Moth. See all Moth ranked.
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