These animals are male on one side and female on the other
ultimape ๐Ÿœ๐Ÿ’ฉ

From the right-hand side, Dr H. E. Schaef's chicken looked like any normal cockerel, with a bright red comb and a wattle. But from the left you would think it was a hen: its body was slighter and had plainer markings. Even its behaviour was decidedly confused.