This antiquarian book contains a complete guide to keeping roller canaries, and includes information on their history, breeding, training, and management. Profu

The pet bird population continues to rise and bird fanciers love canaries. As clearly demonstrated by Tweetie, canaries are fun–but they're also beautiful bir

The creation of Dolly the sheep in the 1990s was for many people the start of a new era: the age of genetically modified animals. However, the idea was not new