I got a fascinating call from Sarah Rowe of SquirrelRescue in Columbus, Ga last week. She is a squirrel rehaber. She told me that there is only one paper describing the nutrition of squirrel milk, that this paper is from the 1970′s, and that due to changes in technology, it is out of date. She asked if I would be willing to catch lactating squirrels, milk them (potentially with an automated rat milker), analyze the milk (pretty easy to send away to a lab) and write it up. While this is an interesting and certainly applied question, its a bit out of my league. If any other squirrelologists are interested please get in touch with Sarah. And let me know how it works out!