Then there's the big fellow above. Jenna found this unicorn-horned caterpillar in the yard on August 15. It was about as long as her index finger, and so colorful. I'm convinced it's a Leafy Spurge Hawkmoth, based on the photos on that page. Any amateur lepidopterists out there can feel free to set me straight.
Moving from insects to larger things, I was driving through a marsh near our house in the early evening, and saw that it was full of egrets! They were everywhere! I have never seen so many together in one place. I guess they were all nesting down for the night. Super cool.