Woodland Grayling
VU

Woodland Grayling

Hipparchia fagi

UnknownNTEUNTEU

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Hipparchia_fagi

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

The Woodland Grayling faces severe population declines across its European range due to intensive forest management practices that eliminate the open woodland structure it requires. Climate change compounds these pressures by altering the delicate microhabitat conditions needed for larval development, while habitat fragmentation isolates remaining populations and reduces genetic diversity. Urban expansion and agricultural intensification continue to reduce suitable woodland areas, particularly affecting the species' preference for forest edges and clearings.

Threat summary

Habitat

The Woodland Grayling inhabits mature deciduous and mixed woodlands with open canopy structure, particularly favoring forest edges, clearings, and glades where dappled sunlight reaches the forest floor. It requires specific microhabitats with sparse ground vegetation and exposed soil or leaf litter where larvae can develop on grasses growing in partial shade.

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Frequently asked questions

Why is Woodland Grayling classified as Vulnerable?
Woodland Grayling is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Woodland Grayling faces severe population declines across its European range due to intensive forest management practices that eliminate the open woodland structure it requires. Climate change compounds these pressures by altering the delicate microhabitat conditions needed for larval development, while habitat fragmentation isolates remaining populations and reduces genetic diversity. Urban expansion and agricultural intensification continue to reduce suitable woodland areas, particularly affecting the species' preference for forest edges and clearings.
Where does Woodland Grayling live?
Woodland Grayling occurs in Albania, Andorra, Austria, Belgium, Bosnia & Herzegovina, and Bulgaria (plus 25 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Woodland Grayling?
The main threats to Woodland Grayling are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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