Ant -
antling
Ant Lion -
doodlebug
Antelope -
calf, fawn, kid or yearling
Bear -
cub
Beaver -
kit or kitten
Bird -
nestling
Bobcat -
kitten or cub
Buffalo -
calf, yearling or spike-bull
Camel -
calf or colt
Canary -
chick
Caribou -
calf or faun
Cat -
kit, kitling, kitten or pussy
Cattle -
calf, stot or yearling - (m. - bullcalf or f. - heifer)
Chicken -
chick, chicken, poult, cockerel or pullet
Chimpanzee -
infant
Cicada -
nymph
Clam -
littleneck
Cod -
codling, scrod or sprag
Condor -
chick
Cougar -
kitten or cub
Coyote -
fawn
Dog -
whelp or puppy
Dove -
pigeon or squab
Duck -
duckling or flapper
Eagle -
eaglet
Eel -
fry or elver
Elephant -
calf
Elk -
calf
Fish -
fry, fingerling, minnow or spawn
Fly -
grub or maggot
Frog -
poll
Giraffe -
calf
Goat -
kid
Goose -
gosling
Grouse -
chick, poult, squealer or cheeper
Hare -
Leveret
Horse -
colt, foal, stat, stag, filly, hog-colt, youngster, yearling or hogget
Kangaroo -
joey
Leopard -
cub
Lion -
shelp, cub or lionet
Louse -
nit
Mink -
kit or cub
Monkey -
suckling, yearling or infant
Mosquito -
larva, flapper, wriggler or wiggler
Muskrat -
kit
Opossum -
joey
Ostrich -
chick
Otte -
pup, kitten, whelp or cub
Owl -
owlet or howlet
Oyster -
set] - seed, spat or brood
Partidge -
cheeper
Pelican -
chick or nestling
Penguin -
fledgling or chick
Pheasant -
chick or poult
Pigeon -
squab, nestling or squealer
Possum -
joey
Quail -
cheeper, chick or squealer
Rabbit -
kitten or bunny
Raccoon -
kit or cub
Reindeer -
fawn
Rhinoceros -
calf
Salmon -
salmon, parr or smolts
Sea Lion -
pup
Seal -
whelp, pup, cub or bachelor
Shark -
cub
Sheep -
lamb, lambkin, shearling or yearling
Skunk -
kitten
Squirrel -
dray
Swan -
cygnet
Swine (Pig) -
shoat, trotter or piglet
Termite -
nymph
Tiger -
whelp or cub
Toad -
tadpole
Turkey -
chick or poult
Turtle -
chicken
Walrus -
cub
Weasel -
kit
Whale -
calf
Wolf -
cub or pup
Woodchuck -
kit or cub
Zebra -
colt or foal
If you spot any that I've missed, feel free to msg me!