Deer Flies, or Yellow Flies, are out in number this year, especially near water. And, yest, they will "bite"!
Deer Flies "Bite"!
![A feeding Deer Fly.](https://npr.brightspotcdn.com/dims4/default/ae9042b/2147483647/strip/true/crop/1536x856+0+0/resize/880x490!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fsites%2Fwltr%2Ffiles%2F201806%2FDeerFly.jpg)
Clemson University - USDA Cooperative Extension Slide Series, Bugwood.org
Deer Flies, or Yellow Flies, are out in number this year, especially near water. And, yest, they will "bite"!