Get out the headphones or turn up your speakers and prepare to be impressed by archaic 19th century engineering. Relying on dozens of moving parts including gears, springs, and a bellows, this small contraption built in 1890 was designed to do one thing: perfectly mimic the random chatter of a song bird. At first I expected to hear a simple repeating pattern of tweets, but the sounds produced by the mechanism are actually quite complex and vary in pitch, tone, and even volume to create a completely realistic song. I think if you closed your eyes you might not be able to tell the difference between this and actual birdsong. It’s believed the machine was built 120 years ago in Paris by Blaise Bontems, a well-known maker of bird automata and was recently refurbished by Michael Start over at The House of Automata. Can any of you ornithologists identify the bird? If so, get in touch. (via the automata blog) Update: And if you liked that, check out this pair of matching signing bird pistols that sold at auction last year for $5.8 million.