Once again, a very basic guide from Lisa Chamberlain (or a group of authors working under this pseudonym). Like I said about her other books, I desperately wish the author could go at least a little more in-depth. Actually, some parts of the book read like a school essay: "many animals hibernate, and the snow covering the ground seems to have a quieting effect on the landscape" - technically, yes, this is what happens in winter, so I can't really protest, but in my opinion, the only surprise here is to find this kind of information in this kind of a book.
That said, this work is, once again, a good enough starting point for someone who just needs to start somewhere, and with a helpful 'Further Reading' suggestions section.
And once again, very accessibly priced, especially in a Kindle edition, so one can't really get too picky about it.