I went out back to see what I could find to photograph this evening. There was a painted lady (Vanessa cardui) butterfly on the Buddleia and I got some reasonable but not great pictures of that. Then I noticed this large, yellow and brown wasp on the steps. This is a large wasp, about 2cm in length. Not as big as the eastern cicada killer (Sphecius speciosus) but still a pretty good size. As the common name implies, these are native to Eurasia. They were introduced to eastern North America in the 1800s. They are one of the many wasps to build paper nests out of chewed wood pulp.
Tagged With: Hornet
The pollinators are quite busy in the yard these days. Especially in the afternoon, when the sun is hammering down on the flowers, the bees, wasps, moths, and butterflies are to be seen in great numbers. The mountain mint (Pycnanthemum muticum) is literally a buzz with them. The skippers seem to favor the black-eyed Susans. The butterflies, not surprisingly, go for the butterfly bush (Buddleia). That being said, this large hornet was coming back again and again to the buddleia. I’m not as happy with it as I might be but it’s a decent photo. These wasps are social and build large paper enclosed nests. I’m a little surprised to only see one of them, but there are surely more around the area.
This is a European hornet (Vespa crabro). It’s also dead. I found it on the floor of the basement when I stepped on it in my bare feet, which worried me a little. It was mostly dead before I stepped on it and completely dead after that. Since I didn’t get stung, I’m over it. They are predatory on other insects so in general (and outside my basement), I have no problem with them being around. They are similar in size to the eastern cicada killer (Sphecius speciosus) but are quite different in appearance. As large as they are, the European hornet is smaller than the Asian giant hornet (Vespa mandarinia, sometimes referred to as murder hornets), which can be 30% to 50% larger.