Jim Schwiebert Butterfly House Fund The Butterfly House at Beaver Creek Reserve is the only one of its kind in Western Wisconsin. The house is open from July 5th to the Sunday of Labor Day Weekend every year. More than 20 species can be seen throughout the season. The monarchs in the Butterfly House are actually raised from eggs in our caterpillar lab. For over a decade, the Butterfly House has been a place not just for the public to interact with these magical creatures, but has worked to bolster the monarch species. Donations to the Butterfly House fund ensure that Beaver Creek Reserve will be able to keep this magical, educational conservation experience for years to come. Please visit the Beaver Creek Reserve website for more information or to make a donation. Thank you for your support!