People United States of America Dale A. Zimmerman peoplepill id: dale-a-zimmermanDAZ 7 views today 7 views this weekAmerican botanist and ornithologistDale A. ZimmermanBiographyListsAlso ViewedListsDale A. Zimmerman is in following listsBy field of workNotable American scientistsGender:MaleBy work and/or countryNotable American ScientistsGender:MaleNotable American BotanistsGender:MaleFrom our partnersSponsoredDale A. Zimmerman