Early morning walk and if the light is just right you can see these webs created during the night. Easiest to see at this time of year because of the cool nights and the dew. Like lace on the the grass. A couple of years ago my sister and I walked in the early morning and entire field of taller prairie plants was lit up with the sun coming through the webs caught between stalks. It was so astounding to think of all those webs being spun and then decorated with dew drops.