Birds
Mammals
Reptiles
Fish
Insects
100

A Gaggle

Geese

100

A Troop

Baboons

100

A Lounge

Lizards

100

A School

Any fish

100

A Swarm

Bees

200

A Parliament

Owls

200

A Parade

Elephants

200

A Knot

Snakes

200

A Steam

Minnows

200

An army

Ants

300

A Flamboyance

Flamingoes

300

A Caravan

Camels

300

A Float

Crocodiles

300

A Hover

Trout

300

A Cloud

Grasshoppers

400

A Murder

Crows

400

A Business

Ferrets

400

A Quiver

Cobras

400

A Shiver

Sharks

400

A Plague

Locusts
(Which are also grasshoppers)

500

An Unkindness

Ravens

500

A Tower

Giraffes

500

A Rhumba

Rattlesnakes

500

A Fever

Stingrays

500

A Pledge

Wasps