What animal is on the cover of the 1977 Pink Floyd album?
A flying pig.
Pink Floyd never produced a song called "Animals," but they did release an album of that name. The album was released in January 1977, featuring the songs Pigs on the Wing (Parts I and II), Dogs, Pigs (Three Different Ones), and Sheep. It is considered a critique of the sociopolitical situation in Britain at the time.