Bald-faced Hornet vs Blue Orchard Bee

Side-by-side species comparison

Attribute Bald-faced Hornet Blue Orchard Bee
Scientific Name Dolichovespula maculata Osmia lignaria
Order Hymenoptera Hymenoptera
Family Vespidae Megachilidae
Size 15-20 mm 10-14 mm
Habitat Woodlands Orchards
Diet Fruit Feeders Nectar Feeders
Regions North America North America
Conservation Least Concern Least Concern

Bald-faced Hornet

A large black and white social wasp that builds impressive football-sized paper nests in trees and on buildings. Despite its name, it is not a true hornet but a yellowjacket relative.

💡

Did You Know?

Bald-faced hornets can squirt venom from their stinger into the eyes of nest intruders, causing temporary blindness and intense pain.

Blue Orchard Bee

A metallic dark blue solitary bee that nests in pre-existing holes in wood. It is an exceptionally efficient pollinator of fruit trees, significantly outperforming honey bees per individual.

💡

Did You Know?

A single blue orchard bee can pollinate as effectively as 60 to 80 honey bees, making them increasingly important for commercial fruit production.