. Inside - dozens of moving parts including gears, springs and bellows. This little contraption device created in 1890 in order to do one thing perfectly imitate birdsong.Do not assume that it's just a recurring melody. She is constantly changing - changing tone, pitch, volume, constantly changing and challenging, and the result is a remarkably realistic simulation. What do you think, if you close your eyes, you can tell it from the real music of the forest? It is believed that the machine was built in 1890 in Paris producer Blaise Bontems, a renowned manufacturer of such machines. Repaired it not so long ago Michael Home (Michael Start) of "House of Automata". Do you think that this kind of bird?