WXPR Field Notes

WXPR Field Notes

By WXPR Public RadioScienceNatural Sciences
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WXPR Field Notes episodes

  • Field Notes: Harvesting Ginseng
    One of the crops most iconic to our area is ginseng, Panax quinquefolia. Marathon County, just south of Lincoln County is the center of ginseng farming, not just in Wisconsin but it is recognized as the largest source and the best quality of ginseng in the world.
    6 min
  • Field Notes: Wisconsin Crappies
    In Wisconsin, opening fishing applies to certain species of fish such as walleye, trout, largemouth bass, and northern pike. However, this season opener does not apply to panfish, which are open year-round. Panfish include species such as bluegill, crappie, sunfish, and yellow perch.
    6 min
  • The Amazing Apple Tree
    Apple cultivars brought as seed from Europe were spread along Native American trade routes, as well as being cultivated on colonial farms. By the mid 1800s, United States apples nursery catalogues sold 350 of the "best" cultivars, showing the proliferation of new North American cultivars by the 19th century.
    6 min
  • El Nino in Wisconsin
    Open lakes, no snow, and sweatshirt weather was the scene this December in Vilas County. Much to the chagrin of ice anglers and cross country skiers, El Nino has taken hold and has had many implications for the local people, economy, and ecosystems.
    4 min
  • Northern Watersnakes
    The Common Watersnake, Nerodia sipedon, is common throughout much of eastern North America. Our local subspecies, the Northern Watersnake, is common throughout much of Wisconsin.
    6 min

About WXPR Field Notes

From the publisher's feed

On the second Tuesday of every month, we hear from our contributors in the field. Susan Knight and Gretchen Gerrish both work for the University of Wisconsin-Madison’s Center for Limnology at Trout…

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