What are the little black gnats that bite?

Related questions

1. What is good for gnat bites?
2. When should you seek medical attention for a wasp sting?
3. What does spider bite look like?
4. Are mosquitoes attracted to perfume?
5. Can gnat bites be dangerous?
6. Can bed bugs bite through clothes?
7. Can mosquitoes bite through clothes?
8. How do you know if a bite is serious?
9. Why are gnats in my house?
10. Can gnat bites make you ill?

Tags

1. #midges
2. #screens
3. #flies
4. #biting
5. #gnats
6. #small
7. #through
8. #windows
9. #punkies
10. #doors
11. #referred