(:include birds)
%-
(:def animal
(:flatten
(:oneof
(| "hippopotamus")
(| "rhinoceros")
(| "giraffe")
(| "deer")
(| "toad")
(| "eel")
(| "fish")
(| "shark")
(| "frog")
(| "amphisbaenian")
(| "caecilian")
(| "alligator")
(| "reptile")
(| "zebra")
(| "shrew")
(| "mouse")
(| "rat")
(| "capybara")
(| "wolf")
(| "coyote")
(| "whale") ; whale generator
(| "beluga")
(| "orca")
(| "narwhal")
(| "guinea pig")
(| "hamster")
(| "fisher")
(| "chinchilla")
(| "mink")
(| "fox")
(| "lynx")
(| "beaver")
(| "sable")
(| "cow")
(| "cod")
(| "weasel")
(| "stoat")
(| "ermine")
(| "sheep")
(| "goat") ; TODO livestock
(| "horse")
(| "lion")
(| "tuatara")
(| "lizard")
(| "snake")
(| "salamander")
(| "buffalo")
(| "bison")
(| bird))))