More news from the prairie
Posted by Karen in Work.
Friday, August 4th, 2006 at 10:01 pm
I can’t stop taking pictures. And I can’t stop wanting to show everyone my pictures. So here they are.
This is a cool creepy picture of some blown-down corn from the storm. We had a very Scottish morning the other day, all misty and cool. Weirdly enough, since this is freakin Iowa, the landscape at Broken Kettle sometimes really reminds me of the highlands of Scotland with all of the rolling hills. The mist totally accentuated that. It was really beautiful. I had no idea Iowa had this kind of terrain. And what’s really amazing is that all of these steep, rolling hills were blown in. It’s all loess, tiny silt particles, and it was all blown into place after the last Ice Age retreated. Weird.
This is me counting leafy spurge. So far the numbers are noticeably lower than the last time they collected data, in 2003. However, Lane’s feeling so far is that diversity among the native plant community has not increased, and that other invasive non-natives, like smooth brome (Bromus inermis) or Kentucky bluegrass (Poa pratensis) might be taking its place. Boo.
Oh, I’m sorry, did I let a little Latin slip? hee hee. One of the best parts about this experience for me is getting to hang out with an awesome plant ecologist and learn, learn, learn. Unfortunately, my brain doesn’t seem to really want to remember more than two new plants or Latin names a day, so I end up having to ask about the same plants several times. So far she doesn’t want to kill me… I don’t think. And since she’s also had some incredible life and work experiences, I’m getting to learn about lots of other stuff too. Today I learned about grizzly bears and butterflies, like this one. Lane thought this little guy was a hackberry butterfly, which she said was one of the more people-friendly butterflies. And as if to prove her point, it hung out on both of our fingers for quite awhile. Soooo cool.
The first day we went to sites that we could access from a dirt road. The sites that we’ve done since then, however, have been further in and required ATVs to access. I’ve always been pretty anti-ATV, because they wreak havoc on the environment and have negatively impacted more than a few of my outdoor recreation experiences. But this summer I have gained a new appreciation and understanding of them, having used them for work at AES and now here. And even though I still think recreational use should be kept out of parks, national forests, and pretty much any other natural place, I must admit that I have had a hell of a time tooling around on them out here. Like when we climb, climb, climb up a ridge, and suddenly you reach the top and amazing rolling prairie stretches out in every direction below you. It’s just breathtaking.
Wednesday we did these two sites on a small but very steep hill. I noticed a few badger holes. Then Lane told me that the place was called Rattlesnake Knob and I thought maybe there were rattlesnakes using them. But then I thought, no way do rattlesnakes live in Iowa. Well I was wrong. Scott, the land manager here at Broken Kettle, told us that this part of Iowa is the easternmost range of the endangered prairie rattlesnake, and that Rattlesnake Knob is a hibernaculum! In fact, this population is the only one in Iowa! Whoa. We were a mixture of bummed and relieved that we didn’t run into any.
Then yesterday at one of our sites there was a group of 3 big holes all probably leading to the same den. One of our quadrats was right by them, and as we were searching for the metal stakes that mark out the 4 corners, we heard a rattling. The cicadas here are deafening, so at first we didn’t realize it was a different sound and that it was coming from the hole. When we did, we both kind of just stopped and looked at each other. Then we waved the end of the metal detector near the mouth of the main hole a few times, and each time heard a definite rattle coming from inside. So needless to say, that quadrat did not get located or counted for leafy spurge. I’m still kind of bummed that I didn’t get to see it, but we didn’t want to agitate the poor endangered thing any more than we already had.
And in closing, I just gotta mention my favorite time of the day, lunch time. We’ve had some pretty sweet lunch spots lately. Nice shady spot under some big ol’ cottonwoods, nice shady spot overlooking a valley, the key element always being shade.
Similar Posts:
- Adventures in Prairielands ( August, 2006)
- Death to Ragweed! ( July, 2006)
- My new favorite person ( September, 2005)
- Goodbye Iowa, hello South Dakota! ( August, 2006)
- Catching Up is Hard To Do ( February, 2007)
August 5th, 2006 at 8:23 pm
Are you sure this is a job and not a vacation?
August 5th, 2006 at 8:26 pm
Just keep those pictures coming–they’re great. Glad to see you getting a lot of use out of that camera. You sure sound like you’re having a great time–did you say this was work?
August 5th, 2006 at 11:03 pm
K – the more i read about what you’re doing the more interested I am in talking to you! I work with quite a few National Wildlife Refuges who are trying to combat exotics and invasives, and they are having the same problems with smooth brome and Kentucky bluegrass outcompeting the natives. At times it seems like an insurmountable problem. But I totally agree that the prairies are beautiful, and lunch under a shade tree sounds pretty nice too. Only one more coment – how about some news on the birds there?!?