Large-headed Resin Bee vs Giant Grey Hawk Moth

Side-by-side species comparison

Attribute Large-headed Resin Bee Giant Grey Hawk Moth
Scientific Name Heriades truncorum Agrius cingulata
Order Hymenoptera Lepidoptera
Family Megachilidae Sphingidae
Size 6-8 mm 95-130 mm
Habitat Orchards Beaches & Coastal
Diet Nectar Feeders Nectar Feeders
Regions Europe, Western Asia Americas (from southern United States to Argentina), occasional migrant to Europe and Africa
Conservation Least Concern Least Concern

Large-headed Resin Bee

A tiny black resin bee with a disproportionately large head that nests in beetle holes and hollow stems. It uses plant resin to construct partitions between brood cells.

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Did You Know?

Its oversized head allows it to perfectly plug the entrance of its narrow nest cavity like a living door.

Giant Grey Hawk Moth

A massive hawk moth with gray-streaked forewings and a pink and black banded abdomen. It is one of the largest and fastest-flying sphinx moths in the Americas.

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Did You Know?

Agrius cingulata is such a powerful flier that individuals from the Americas occasionally cross the Atlantic Ocean and turn up in western Europe.