Bald-faced hornet identification
Workers are usually about ½–¾ inch long, with robust black bodies and distinctive ivory-white markings on the face and abdomen. Their large gray paper nest is enclosed, often oval or football-shaped, with an entrance toward the lower portion. They are not the larger brown-and-yellow European hornet. Aerial yellowjackets can have similar nests, so color pattern helps, but identifying insects or photographing an entrance should never require standing close to an active colony.
Where you'll find it in Atlanta homes
Nests occur in trees, large shrubs, roof overhangs, and other elevated, sheltered locations around Atlanta yards. Leaves may conceal a growing nest until pruning or seasonal leaf loss exposes it. Colonies develop during Georgia’s warmer months and can become substantial by late summer. An old nest revealed after cold weather may be inactive, but activity should be checked from a distance rather than assuming every visible nest is abandoned.
Prevention tips
- Check shrubs visually before pruning or using a ladder nearby.
- Keep children and pets away from occupied nests.
- Avoid throwing objects or spraying water at a nest.
- Route foot traffic away from low branches with wasp activity.
- Use binoculars or a zoomed photo rather than approaching.
When to call a professional
Call when an active nest is near a porch, walkway, play space, or planned tree work. Allsect starts with an inspection to confirm the pest, locate activity, and identify conditions supporting it. Allsect would assess nest location, activity, and safe access before giving an honest recommendation; high or difficult nests may require additional access planning. You will receive an honest recommendation based on the findings, including whether monitoring or simple repairs may be enough.
Common questions
Is an old paper nest reused next year?
Bald-faced hornet colonies generally start new nests rather than reoccupying an old one. A visible nest can still be active during mild weather, however. Confirm inactivity from a safe distance, and do not climb or handle a nest merely because it looks weathered.
Are their stings dangerous?
Stings are painful, and multiple stings or allergic reactions can be serious. Move away from the nest and seek medical advice for significant or worsening symptoms. Breathing difficulty, faintness, or swelling of the face or throat calls for emergency medical care.