The smug bird!

A small bird was flying high over the sky in the freezing cold. It's body got frozen because of the cold and it fell down on an open field. A cow was standing next to it chewing grass. He put a lump of dung on the bird. The bird drowned in the dung, but in the heat of the newly fallen dung, the ice on it's body began to melt. After a while the bird recovered from the freezing condition and sat in the dung and started chirping. A tom cat was passing by. When he heard the chirping of the bird, he stirred the dung and took it out. Then he ate the bird!