Hello from Wisconsin! I’m spending this week in Madison, Wisconsin with about 250 colleagues at a conference for scientists, land managers, and other conservation staff of The Nature Conservancy. It’s been a fantastic conference, but also an awful lot of time spent with crowds of people – something that drains me after a while. As I write this, I’m holed up in my hotel room, grabbing a little peace and quiet before heading to supper.
Because I’ve been busy with the conference all week, I haven’t done much photography (and I really miss my square meter plot!) but I did manage a few photos during our Tuesday field trip west of Madison. We had a few minutes to wander after arriving at our first stop, and I stopped to admire numerous Argiope spiders on their webs. Even after our tour leader started talking, I wandered around the edge of the group – staying within earshot – and looked at some more spiders. I hope I didn’t come off as rude, but the spiders were really pretty, and a few let me get within photo range.
Not long after I took these photos, the sunlight became too intense for good close up photos so I rejoined the tour group and behaved myself. There is great conservation work going on in the Military Ridge area, with a great set of partners working together. It is one of the best remaining landscapes in Wisconsin for grassland birds, and still has fairly stable populations of regal fritillary butterflies and other species. Eric Mark with The Nature Conservancy is doing some grazing work to manage bird and butterfly habitat, and is working hard to build ties with the local community. The local chapter of The Prairie Enthusiasts is doing some tremendous prairie restoration work, converting brome fields to diverse prairies. Those and other partners, including state, federal, and non-profit organizations, seem to have a strong and positive working relationship.
During a brief stop at our family’s prairie this morning, I noticed a small spider on its web, and set up my tripod to see if I could photograph it. Just after I got a couple nice photos, a grasshopper nymph blundered into its web, and the spider leapt into action. I tried to get pictures of it as it was quickly wrapping the little grasshopper, but I only managed one – it was moving quickly, and there was some vegetation in the way.
However, once it had its prey stabilized, the spider slowed down and I was able to watch and photograph it for the next 10 minutes or so as it waited for the nymph to become sufficiently paralyzed. When I finally had to leave, the spider hadn’t yet started to feed. Instead, it was perched above the nymph with two legs resting on the nymph like it was feeling for a pulse. Every time the nymph twitched, the spider quickly pulled its legs back as if it had touched a hot stove. Very carefully, I pulled my tripod away and left the spider to its meal.