Contact Us

Conservation Research Institute


Margot Mazur, Executive Director

W59 N412 Hilgen Avenue, Cedarburg, WI 53012

(262) 909-0552


Dr. Gerould Wilhelm, Director of Research

403 W. St. Charles Road, Lombard, IL 60148

(630) 640-1402


Laura Rericha, Research Associate

(312) 217-0121 or


Kenneth Johnson, Research Associate

403 W. St. Charles Road, Lombard, IL 60148

(630) 640-2169


Michael Arduser, Research Associate

(314) 591-7728


cassi saari, Research Associate

Work at Conservation Research Institute is ongoing.


We need ongoing financial support so that our researchers can continue their work on lichens, bees, ants, and vascular plants, and so that our illustrator can hand-color botanical drawings for educational public art works. Donors will be acknowledged in
upcoming publications.