Humans can talk of the baby before in is to use hand gestures of intention, so no hand of the crow is how to target information transfer instructions? ugg outlet sotes.Scientists recently unveiled this a mystery mouth.

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In order to make it clear whether the crow will use gestures, the researchers of Austria Cumberland wildlife parks crow to carry on the investigation, and in every raven label on, so that easy to recognize them. After a long time observation, they found, crow mouth function and human hand similar, can show and provide some things, such as moss, stone and twigs. These gestures most is to the opposite sex partners to guide them to see a target. The crow is through the mouth made between pose each other, such as with his lips touch or control an object, then observe the reaction of potential partners, measure the object's interest for each other, and with each other or enhance existing relationship fun. This is the first time researchers found that in addition to people outside the primate line with similar way of communication gestures other wild animals. "We have long about gestures on the primate research in the body, but if we put the research scope expanding other animal population under investigation, the communication system, the origin of human language can be solved mystery," the team leader, Germany Max Planck birds learn research institutions researcher Simon petrovna pickup said.

Canine animal also can use hand points out some goals, but that is the result of the training through human. Scientists have concluded that before, be born with the hand of primate communication usually only. Even so, the representative of the gorillas in primates and rarely appears clear on used to indicate gestures, such as Uganda, and the national park with so-called guide Nick chimpanzees to suggest that the body need to focus on the site. So scientists recently discovered that the, the crow in the hand were quite clever, above the other birds, even like the gorilla.