Diet Overlap

Spinus spinus (Eurasian Siskin)
Agelastica alni (Alder Leaf Beetle)

Common Diet

Alnus glutinosa (European alder)
Betula pubescens pubescens (downy birch)

Common Habitat

North America

Attributes / relations provided by
♦ 1Ecology of Commanster
♦ 2Biological Records Centre Database of Insects and their Food Plants