Acronicta alni young caterpillar · alksninis strėlinukas, jaunas vikšras

• alder moth
• Erlen-Rindeneule, Erleneule
• alkšņu pelēkpūcītes
• wieczernica olszówka

• naturespot.org.uk/species/alder-moth
• pyrgus.de/Acronicta_alni_en.html

The larva when young resembles a bird dropping, but when mature is highly distinctive, being black and yellow with a number of club-like hairs. It feeds on a number of different trees, particularly Alder and Birch.

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