Breeds of 'smart' singing dogs are rediscovered, reviving conservation hopes
One of the special features of this dog is its unique vocalization. - Photo / San Diego Zoo DOGS, called the New Guinea Singing Dog, are among the dog breeds believed to be extinct, but recent findings give researchers hope that this special group of dogs can still be saved. It was first discovered and became the topic of study in 1897. It is known for its special feature of unique vocalization and can produce a harmonious voice with quality tones. This dog's 'singing' sounds like a yodel (a form of singing that involves repetitive and rapid tone changes). Once in a group, one will start 'singing' and the other will join in a different tone, producing a unique sound. New Guinea Singing Dog was previously claimed to be extinct. - Photo / San Diego Zoo There were only about 300 dogs at that time and it was claimed to be extinct since the 1970s. However, researchers have found that dogs called Highland Wild Dogs or highland wild dogs, have very similar physic