I'm on a bit of a wasp jag, but so be it. Wasps are awesome. Yesterday, while taking a quick stroll around the planted prairie at work (described RIGHT HERE), I stumbled into two interesting species. The good ole Canon came through in decent form, and I managed a few images.
It is a Potter Wasp, Eumenes fraternus, and when not visiting flowers for nectar or pollen, these wasps engage in far more grisly behavior.
When on the hunt, these big wasps are frenetic. They clamber about plants in a fast, rather maniacal manner, rapidly inspecting flowers, stems, and leaves for victims. Black-and-yellow Mud Daubers are possessed of extraordinary senses, and if they detect a large bipedal interloper moving in, they're off in a flash.
However, in this case I spotted her from afar, and hung back. I knew she was on the hunt, and hoped she'd score a victim. All of a sudden, WHAM! She spotted a luckless spider cowering on a stem, and whacked it quick as could be. I was ready, and rushed into range, clicking away. The above photo shows her still in the act of stinging the spider with a potent neurotoxin which disables the victim nearly instantaneously. Her abdomen is doubled back nearly 180 degrees, and the ovipositor at the business end is firmly embedded in the spider.
The story is largely the same as the Potter Wasp, except that this species provisions its chambers with paralyzed spiders rather than caterpillars.
If wee beasts were capable of the same level of thought, reasoning, and consciousness that we are, one can only imagine the constant level of terror that creatures such as spiders and caterpillars would endure. Just imagine a giant long-legged wasp tearing your way, and knowing in advance what your fate will be. It would be like living a Japanese horror sci-fi movie, except it's all real.