UK Status
Resident. Local N.
Montgomeryshire
Status
A common and widespread species found throughout the county.
Wingspan
: M
& F, 36-40mm.
Confusion
species
Dusky Hook-tip, Scarce Hook-tip.
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Flight
time (Montgomeryshire)
Habitat
Woodland and heathland and other habitats with birch or alder.
Foodplant
Downy birch, silver birch and alder.
Lifestage data
Overwinters as a pupa in a cocoon in a folded leaf. Larva late
June-late July and September. |

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for larger image
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