The Woodpeckers is a wonderful introduction to the world of bird study for the young naturalist, covering such topics as how he finds food, courting, how he builds his nest, the interesting ways he uses his different body parts as tools, among other topics discussed in the book.
If you wish to investigate further, the book has a few diagrams and an Appendix that contains more technical information such as detailed descriptions of the different species of North American woodpeckers which were not read as part of this audiobook.
Langstroth revolutionized the beekeeping industry by using bee space in his top opened hive. In the summer of 1851 he found that, by leaving an even, approximately bee-sized space between the top of the frames holding the honeycomb and the flat coverboard lying above, he was able to quite easily remove the latter, which was normally well cemented to the frames with propolis making separation hard to achieve. Later he had the idea to use this discovery to make the frames themselves easily removable. He found that, if he left a small space (less than 1/4 inch or 6.4 mm) between the combs, or between the combs and the sides of his hives, the bees would fill it with propolis thus cementing...
The Reverend Gilbert White was the curate of the village of Selborne, a village in Hampshire, from 1784 to his death in 1793, living most of his life in the village. The book is in the form of a collection of letters to two friends, discussing the natural history of the areas that he knew, and natural history in general. White’s intense curiosity and his love for the world about him flow through his simple, straightforward style, and a gentle sense of humour colours many of his anecdotes.