image of Bee Fly on leaf

    Bee Flies

    About 800 species in North America
    image of Crane Fly clinging to a twig

    Crane Flies

    There are over 500 species of crane flies in North America.
    image of Horse Fly on tree trunk

    Horse and Deer Flies

    Tabanus, Chrysops, and related genera
    image of a Mydas Fly

    Mydas Flies

    About 80 species in North America
    image of Robber Fly

    Robber Flies

    More than 1,000 species in North America