Talented Bird helps keep toilet clean
A song thrush is being used to help keep a public toilet clean in a shopping mall in Kunming, Yunnan Province.
The sound of birdsong indicates to the bird’s owner, Chen, who is responsible for cleaning the toilet, that it is clean.
But silence from the song thrush alerts Chen that the toilet needs cleaning.
By Sun Tzu on 21-11-2006
Comment by isabelle
February 1st, 2009 at 12:55 am
that’s one smart bird.
Comment by two-faced joel
September 9th, 2009 at 2:27 pm
woah….