Ooooh, cool! I'm really interested in Humans, Nature and Birds: Science Art From Cave Walls to Computer Screens! The one on eggs and nests is intriguing too (Wish it was easier to convince editors to let me review these sorts of books).

Yeah, the eggs and nest book is pretty cool. We should start a photo thread on back yard nests. Also, isn't it interesting that birds use synthetic objects like plastics and yarn to build their nests. In the eggs and nests slideshow, there was a nest made almost entirely of plastic thread. So strange. It's like the bird knows that the plastic makes a sturdier nest? Strange.