When cold weather comes knocking, it should be no surprise that hundreds, or even thousands, of insects may be waiting for you to open the door this fall.  It’s not like you can really blame them.  They are just temporarily homeless critters looking for a warm place to spend the winter. I was staying at a hotel this week in Austin for the Entomological Society of America’s annual meeting, and on my 23rd floor window I looked out and saw dozens of hackberry nipple-gall maker insects on the… Read More →