You might recall Sir David Attenborough introducing us to the lyrebird, a master of mimcry (and later the wonderful remix). Chook the lyrebird lives at the Adelaide Zoo. After a period of construction at the zoo, Chook was able to recreate the sounds of hammers, saws, and power tools exactly. Link -via Arbroath
Chook is like the bird version of Mr. Brown. :)
Told the husband they need to play it roaring noises to add to its arsenal heh.