Your stories might include packs of animals, I hope this helps!
1. A Congregation of Alligators
2. A Cauldron of Bats
3. A Sleuth of Bears
4. A Flutter of Butterflies
5. A Clowder of Cats
6. A Coalition of Cheetahs
7. A Harem of Chimpanzees
8. A Quiver of Cobras
9. An Intrusion of Cockroaches
10. A Consortium of Crabs
11. A Murder of Crows
12. A Convocation of Eagles
13. A Battalion of Falcons
14. A Business of Ferrets
15. A Skulk of Foxes
16. A Tower of Giraffes
17. A Horde of Hamsters
18. A Thunder of Hippos
19. A Cackle of Hyenas
20. A Shadow of Jaguars
21. A Bloom of Jellyfish
22. A Court of Kangaroos
23. A Conspiracy of Lemurs
24. A Risk of Lobsters
25. A Scourge of Mosquitoes
26. A Wisdom of Owls
27. A Prickle of Porcupines
28. A Nursery of Raccoons
29. A Maelstrom of Salamanders
30. A Shoal of Seahorses
31. A Shiver of Sharks
32. A Hood of Snails
33. An Audience of Squid
34. A Cream of Turkeys
35. A Pot of Water Buffalo
36. A Squirm of Worms
Animal Group Name
Albatross Rookery
Antelopes Herd, cluster, herd
Ants Nest, army, colony, state, swarm, bike
Apes Shrewdness, troop
Asses Pace, drove, herd, coffle
Auks Colony, flock, raft
Baboons Troop, flange
Badgers Cete, colony, set, company
Bats Colony, cloud
Bears Sloth, sleuth, slought
Beavers Family, lodge, colony
Bees Swarm, cluster, nest, hive, erst, bike, cast, college, drift, game, fry, peck, rabble, stand, range, butt, spindle, grist
Birds Battery, cast, congregation, covert, covey, drift, flight, fleet, flock, flush, nest, aviary
Bison Herd
Bitterns Flock, sedge, siege
Bloodhounds Sute
Boars Sounder, singular, herd
Buffaloes Troop, herd, gang, obstinacy
Bullfinches Bellowing
Bullocks Drove
Butterflies Rabble, flight
Camels Flock, train, caravan, herd
Caribou Herd
Caterpillars Army, nest
Cats Clowder, clutter, cluster, colony, glorying, kindle, litter, dout, parliament, seraglio, glaring, destruction (wild cats)
Cattle Drove, herd, bow, bunch, draft, drift, flote, head, diary
Chicken Brood, clutch, hatching, nest, parcel, peep, battery, flock
Chinchilla Colony
Clams Bed
Cockroaches Intrusion
Cod Lap
Colts Rake, rage
Cormorants Colony, flight
Cows Dairy, drove, pack, team
Crabs Cast
Cranes Flock, herd, sedge, siege, sege
Crocodiles Bask, nest
Crows Murder, parcel, hover
Deer Herd, leash, bevy, game, quarry, bunch, mob
Dogs Gang, legion, kennel, pack, stud
Dolphins Team, school
Doves Duet, dule, dole, flight, troop, pitying (of turtle doves)
Ducks Bunch, brood, knob, raft, skein, string, mob, paddling, plump, sord, sore, team, waddling
Eagles Aerie, brood, convocation, cargo
Eels Swarm, bed, bind, draft, fry, wisp
Elephants Herd, flock, parade
Elks Gang, herd
FerretsBusiness
Finches Chirm, charm
Fish School, shoal, haul, draught, run, catch, cran, flote, flutter, cast, throw, warp
Flies Business, hatch, grist, swarm, community, fare, rabble, cloud
Flamingoes Stand
Foxes Cloud, skulk, brace, leash, troop, earth
Frogs Army, colony, froggery
Geese Gaggle, clutch, flock, line, skein, nide, wedge
Giraffes Herd, corps, troop, tower
Gnats Swarm, cloud, horde, plague, rabble
Goats Flock, trip, herd, tribe
Goldfish Troubling
Gorillas Band
Grasshoppers Cloud
Hares Down, flick, huske, kindle, tripp, drove, warren, dun
Hawks Aerie, brood, cast, leash, mews, staff
Hedgehogs Nest, array
Hens Battery, brood, parcel, roost, mews, concatenation
Hippopotami Bloat, school, pod, herd
Hornets Nest, bike, swarm
Horses Haras, stud, herd, string, field, set, team, stable, mews, mob, parcel, rag, slate
InsectsHorde, nest, swarm, rabble, plague
Jackrabbits Husk
Jellyfish Smuck, fluther, smack, stuck, smuth, brood
Kangaroos Troop, mob, herd
Larks Bevy, exaltation, flight, wisp
Leopards Leap
Lice Flock
Lions Pride, troop, flock, sawt, souse
Locusts Swarm, cloud, plague
Magpies Tiding, tittering
Mallard Flush, lute, puddling, sord, sute
Mice Nest, colony, harvest
MidgesBite
Minnows Shoal, steam, or swarm
Moles Company, labour, citadel (of mole burrows)
Monkeys Troop, cartload, tribe
Moose Herd
Mosquitoes Scourge
Mules Barren, span, mulada, rake
Nightingales Watch, flock, route
Otters Bevy, lodge, family
Owls Parliament, stare
Oxen Team, yoke, drove, or herd
Oysters Bed, cast, clam, hive, set
Parrots Company, flock, pandemonium
Peacocks Pride, muster, ostentation
Pekingese Pomp
Penguins Parcel, rookery
Pigeons Flight, flock, loft
Pigs Drove, fare, litter, flock, hoggery, sounder, nest of trotters
Porpoises School, crowd, herd, shoal, gam, pod, turmoil
Quail Bevy, covey, jug
Rabbits Bevy, bury (of conies), flick, kindle, nest, game, warren, colony
Racoons Nursery
RavensUnkindness
Reindeer Herd
Rhinoceros Crash, stubbornness, herd
Rooks Building, clamour, congregation, council, pack, shoal, wing
Salmon Run, bind
Sardines Family
Scorpions Bed, nest
Seals Pod, herd, trip, rookery, flock, plump, harem
Sharks School or shoal
Sheep Flock, hirsel, drove trip, drift, fold, hurtle, parcel, mob, down, pack
Snails Escargatoire, rout, walk
Snakes Bed, knot, den, pit
Spiders Cluster, clutter
Squirrels Drey, colony
Starlings Cloud, chattering, murmuration, clattering
Stoats Pack, trip
Storks Flight, mustering, phalanx
Swallows Flight, gulp, rush
Swans Flock, bevy, bank, eyrar, drift, game, herd, sownder, team, wedge
Swine Sounder, drift, herd, trip, drone, singular (of boars)
Tigers Ambush
Toads Knot, nest, knob
Trout Hover, leash, troup
Turkeys Duet, crop, posse, rafter, gang
Turtles Bale, dole, turn, dule
Vipers nest
Vultures Carpets, cast, drove, flock, herd
Walruses Pod, herd, huddle
Wasps Nest, knot, knab, bike, swarm
Weasels Pack
Whales School, gam, mob, pod, herd, plump, run, flote, shoal
Wildfowl Lute, plump, scry, skein, sord, trip
Wolves Rout, route, pack, head, horde
Woodpeckers Descent
WormsBed, clew, bunch, clat
Zebras Herd, zeal, cohorts