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This book presented so much that I didn't know about this almost ubiquitous bird, all in a succinct, but complete history. For example, the speculation in collectible chicken breeds in the late 19th century, similar to the tulip speculation boom, was interesting. The development of the egg carton, the incubator, and broiler chicken factory farms all were brand new to me. Research on chickens having a rudimentary language - fascinating, brand new information to me, at least. Enjoyable.