Deer Flies in Georgia
Health RiskLow
Damage RiskNo Risk
NuisanceHigh
How to Identify Deer Flies
Deer flies are identified by their compact, dark bodies, large, patterned eyes, and fast, agile flight that often makes them persistent biters outdoors.
- Actual Size 6 to 10 mm
- Characteristics Medium to large biting flies with compact bodies, patterned wings, and prominent eyes.
- Legs 6
- Antennae Yes
- Wings Yes, one pair of clear wings
What Do Deer Flies Do?
Deer flies develop in wet soil and aquatic-edge environments and are frequently noticed around wooded areas, lawns, and outdoor spaces in summer.
- Biting flies known for their painful, sharp bites used by females to feed on blood.
- Strong, fast fliers and are difficult to swat or avoid once they target a host.
- Their wings often have dark bands or patterns that help distinguish them from other fly species.
- Only female deer flies bite, as they need blood meals to develop their eggs.
Where Do You Find Deer Flies?
Deer flies are commonly encountered around vegetation, water sources, and outdoor gathering spots, where their fast, biting flight makes them a nuisance. Other common places you’ll find deer flies include:
- Lakeshores and pond edges
- Hiking trails and nature paths
- Tall grass and meadow areas
- Farms and pastureland with livestock
- Campgrounds and picnic areas
- Outdoor recreation parks
- Near livestock barns and animal enclosures
- Areas with standing or slow-moving water
- Gardens near wooded or wet areas
- Shaded areas with dense vegetation near water sources
What Should I Do If I Have Deer Flies in Georgia?
Deer flies can become a serious outdoor nuisance when they swarm around people and actively bite during warm, sunny conditions. If deer flies are causing problems, the following steps are recommended:
- Wear light-colored clothing and long sleeves when outdoors.
- Use insect repellents containing DEET, picaridin, or similar active ingredients.
- Stay away from known breeding areas like marshes, ponds, and wooded wetlands when possible.
- Use fans on patios or outdoor seating areas to disrupt flying insects.
- Install protective screens on windows and doors if flies are entering nearby structures.
- Keep outdoor areas trimmed, reducing tall grass and dense vegetation near living spaces.
- Contact a pest control professional if deer flies are persistent around your property or livestock, as they can help identify breeding sites and recommend targeted treatment strategies.
Top 5 FAQs About Deer Flies in Georgia
To learn more about deer flies, start with the FAQs below. If you still have questions, feel free to reach out by phone or email.
Are deer flies dangerous?
Deer flies are not usually dangerous, but their bites can be painful and irritating. They may also mechanically transmit bacteria while feeding.
Why do deer flies bite people?
Only female deer flies bite, as they need blood meals to produce eggs. They are attracted to movement, carbon dioxide, and body heat.
What do deer fly bites feel like?
Their bites are typically sharp and painful, often causing redness, swelling, and itching afterward.
Do deer flies enter homes?
Deer flies are primarily outdoor pests and rarely enter homes unless accidentally carried inside or attracted through open doors.
When should I contact a professional pest control service for deer flies?
If deer flies are consistently present around your property or creating a severe nuisance, a pest control professional can help identify breeding areas and recommend targeted control methods.
