Bald-faced hornets are large, aggressive wasps. Learn more about the signs of bald-faced hornets, health risks, what to do if you have them, and more. Skip to main content ...

Bald-faced hornets can be very aggressive, especially if you're standing close to their nest. They're still considered mostly beneficial as they help control pests like spiders , flies, and ...

Bald-faced hornets are around three-quarters of an inch long, with black bodies and gray bands. Their nests are typically large and enclosed, containing over 100 hornets inside.

Jeanne Howell was raised to be a hornet collector. Her father, Tom Howell, started collecting hornets in Cottage Grove after ...

A large bald-faced hornet’s nest is attached to our house very close to a grill. (Tim Johnson / Chicago Botanic Garden) By Tim Johnson. PUBLISHED: September 29, 2024 at 5:00 AM CDT.