Okay, so a "brood" is essentially a family of offspring and in the context that I'm speaking in relates to duck broods. In order to complete our survey we had to wake up at the crack of dawn minus a few hours to go out on these Waterfowl Production Areas (WPA) when its nice and dark out
side. These WPA's are tracts of land, typically off refuge land, whose purpose are to breed ducks so that hunters can shoot them for fun during the duck season. Our goal was to walk out to these open pools of water and wait for a few minutes to find out how many we could see. Most of the pools of water where we stood a chance of seeing duck broods were far from the road and required us to walk in chest waders through vegetation that sometimes was taller than I was.
We saw very few broods the few days we conducted the survey but it was exciting nonetheless. I still learned about the different classifications of a marsh's coverage, density, and water level. I was also surprised by the amazing sunrise over the marsh, who would have thought cattails could look so good!
I'm Zachary Lee, a biological intern based Horicon National Wildlife Refuge in Wisconsin. I get to work with all sorts of cool wildlife projects both at the refuge but also at islands in the Green Bay and Lake Michigan area. I wrote this blog to document and catalog my summer as part of the Career Discovery Internship Program through the Fish and Wildlife Service and the Student Conservation Association. Enjoy!
Post 8: Living in Wisconsin

I learned that if you weren't a farmer, you probably worked at one of the local prisons. Waupun, a city of ten thousand, has 3 of them and it turns out that its known as the "prison city." If you didn't work there you might be working at one of the various quarries hidden between the hills. Either way you probably did most of your grocery shopping at the local Piggly Wiggly or Market Fresh Foods, the only two grocery stores in town. There is a single McDonald's in town, a brand new Taco Bell and Subway along with a Walgreens. Otherwise the stores in this town are unrecognizable to someone from South Florida.
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Post 7 and 1/2: Exploding Seed Pods
Just got back from a day of seed collecting with folks from the refuge fire department and private lands. We collected a seed called Lupin or Lupinus, a prarie plant that is an important larval food for many species of butterfly. The butterfly we were collecting it for was the endangered Karner Blue Butterfly which has a wingspan no longer than about an inch and likes to hang out in prairies full of Lupin, like some of the local Waterfowl Production Areas.
This is what science looks like.
This is what science looks like.
Thanks to Rachel for the photo |
Post 6: Adventures Abound in Door County!
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Plum Island |
My favorite part of the trip was our ability to watch the different birds (caspain terns and herring gulls) interact. The required far more personal space than the terns and often squacked at other birds. The terns on the other hand were far more civil, standing or sitting on their nests, not moving much, and certainly not saying a whole lot. The behavioral differences between the two highlight the fact that birds, like humans seem to have cultural differences depending on population.
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Plum Island |
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Plum Island |
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Back-Country Camping on Plum Island |
The big trip's objectives was split essentially along department lines. The biology was to assist the double crested cormorant observation crew visiting the islands from the USDA. Unfortunately a heavy fog stopped us from participating in the cormorant observation but it gave me a chance to work with the fire crew on their objective to build a trail for visitors. Trails typically work entails clearing brush, anything from downed trees to those still standing so that people won't get lost along the route. We did this work on Plum island which was virtually untouched by human hands but was large enough to support a vibrant ecosystem. The trail covered the southern coast of the island and it was beautiful to be working along the steep bluff carved out by the centuries. The visitors services team, set out to plot a trail on another part of the island and find spots to put up interpretive signage.
Post 5:Sumner and the Pelicans


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