Masculine Feminine
antelope: buck doe
ass jenny
badger: boar  sow
bear: boar sow
boar (pig) sow
bull cow
bullock heifer/cow
cat: tom-cat tabby-cat
cob (swan) pen
cock (rooster) hen
cockerel pullet
colt (young horse) filly
deer: buck doe
dog bitch
donkey jenny
drake duck
drone bee
eagle eagle
elephant: bull-elephant cow-elephant
ferret: buck doe
fox vixen
gander goose
guinea pig: boar sow
goat: billy-goat/he-goat nanny-goat/she-goat
hare: buck doe
hedgehog: boar sow
kangaroo: buck doe
leopard leopardess
lion lioness
peacock peahen
pig sow
pigeon: cock-pigeon hen-pigeon
rabbit: buck doe
ram  ewe
rat: buck doe
reindeer: buck doe
rhinoceros: bull cow
seal: bull-seal cow-seal
sheep ewe
sparrow: cock-sparrow hen-sparrow
stag hind
stallion mare
tiger tigress
turkey-cock turkey-hen
whale: bull-whale cow-whale
wolf: he-wolf she-wolf