Rob Linsenmeier is an emeritus professor at Northwestern in Biomedical Engineering and Neurobiology. In retirement, he has become a very amateur naturalist and is the co-steward of the Clark Street Beach Bird Sanctuary, in Evanston, with Libby Hill (author of
The Chicago River: A Natural and Unnatural History). You can learn more about CSBBS at
https://clarkstreetbeachbirdsanctuary.org.