Mary Hennen

Mary Hennen is assistant collections manager for the Bird Collection at the Field Museum, Chicago. In addition to her regular duties of caring for and assisting with the use of ornithological collections, she directs the Chicago Peregrine Program. She lives in Lockport, IL.

Mary Hennen is assistant collections manager for the Bird Collection at the Field Museum, Chicago. In addition to her regular duties of caring for and assisting with the use of ornithological collections, she directs the Chicago Peregrine Program. She lives in Lockport, IL. See less