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