The Northern house mosquito (Culex pipiens) looks dull but is one of the most medically important mosquito species in the western U.S. due to it’s ability to transmit diseases, including West Nile virus. In Jackson County, this species is one of our most common in summer when we typically see populations peak between late July and September. They are most active dusk through dawn when they feed on roosting birds.
This species is often associated with “dirty” and highly organic water sources but will use many artificial containers around people’s homes. Check for standing water weekly so you don’t give the house mosquito a home!