•     Meet the Retzer Staff


  • Larry Kascht
    Supervisor
    Lead Teaching Naturalist
    (262) 896-8008
    lkascht@waukeshacounty.gov
    Specialties: Environmental Education, Birding, Plant Identification, Forest Ecology

  • Mike Bourquin
    Conservation Biologist
    (262) 896-8005
    mbourquin@waukeshacounty.gov
    Specialties: Native Plants, Birding, Natural Communities, General Ecology, Natural Landscape Management, Invasive Species Control

  • Richard Bautz
    Park Naturalist
    Native Nursery Manager
    (262) 896-8235
    dbautz@waukeshacounty.gov
    Specialties: Small Mammals, Natural Landscape Communities

  • Amy Zentner
    Administrative Assistant
    Reservations
    (262) 896-8007
    azentner@waukeshacounty.gov
    Specialties: Biology, Programs, Reservations, Environmental Education

  • Janet Barthel
    Education Naturalist
    (262) 896-8286
    jbarthel@waukeshacounty.gov
    Specialties: Master Gardener, Environmental Education, Landscape Specialist

  • Dan Daluge
    Head Park Attendant

    Al Schamens

    Building Maintenance