Field Notes on Science and Nature (ed. Michael R. Canfield) was recommended to me by a teacher a while back. It made loads of Best of 2011 lists, too, and for good reason — it’s a fascinating exploration of keeping field notes.
On the surface, this may not sound so interesting, but the book illuminates the approaches of several contributors spanning fields from anthropology to wildlife conservation, and it not only explains what sort of things they record, but why, and even what benefit there is in doing it one way instead of another. A great example is the chapters that alternately sing the praises of Polaroid instant film and of black-and-white sketches. Because each contributor makes a convincing case for his or her method of choice (which often involves explaining why another method should not be used), it can seem like a tangle of contradictions. But the wealth of perspectives is exactly why I found it valuable.
Xylem Up 