Mammals
Birds
Reptiles
Fish
Invertebrates
100

Elephants

a parade

100

Parrots

a pandemonium

100

Frogs

an army

100

Fish in general

a draft, nest, run, school or shoal

100

Snails

a hood

200

Gorillas

a band

200

Eagles

a convocation

200

Turtles

a bale or nest

200

Herring

an army

200

Oysters

a bed

300

Moles

a labor

300

Ducks

a brace, team, flock (in flight), raft (on water), paddling

300

Toads

 a knot

300

Trout

a hover

300

Flies

a business

400

Squirrels

a dray or scurry

400

Finches

a charm

400

Crocodiles

a bask

400

Clown fish

a watts

400

Jellyfish

a smack

500

Porcupines

a prickle

500

Buzzards

 a wake

500

Cobras

a quiver

500

Sharks

 a shiver

500

Lobsters

 a risk