What do dragonflies eat?
Does anyone know much about dragonflies? We have quite a few of them in the pasture, and I've noticed the same thing in particularly hot and dry years. They seem to come in after the grasshoppers have arrived. Are they preying on the hoppers, or what?
The ones we have now look like mini-bi-planes with the dark stripes on their wings. I'd like to know more about them.