Buena Vista Grassland Wildlife Area

Last evening I was at the Buena Vista Grassland in cental Wisconsin and witnessed a large display of prairie knats. As sun set small tornadoes of insects started to pop up throughout the flat terrain. Here are a few photos from the evening. Also I felt creative and took a photograph of some bluestem grass using a blue flash while exposing for the moon.

Insect tornado

Illuminated insects

Bluestem moonrise