This should be a good read. University of Minnesota ornithologist Dr. Robert Zink has written a book entitled “The Three-minute Outdoorsman : Wild Science from Magnetic Deer to Mumbling Carp.” It’s published by the University of Minnesota Press. Book stores should have it; the Hennepin County library does. I’ve read one piece from the collection, and it was informative and entertaining. I can tell you more once the library delivers the copy I’ve requested.