BIRDS

• a chattering of choughs
• a murder of crows
• a charm of finches
• a troubling of hummingbirds
• a congregation of magpies
• a conspiracy/an unkindness of ravens
• a squabble of seagulls
• a murmuration of starlings
• a whiteness/lamentation of swans
• a pitying of turtledoves

OTHER ANIMALS

• a cloud of bats
• a business of ferrets
• a leap of hares
• a prickle of hedgehogs
• a kindle of kittens
• a leap of leopards
• a crash of rhinoceroses
• a blessing of unicorns
• a flotilla of swordfish
• a flight of dragons
• a rhumba of rattlesnakes

HUMANS

• a babble of barbers
• a promise of barmen
• a blush of boys
• a glitter of generals
• a banner of knights
• a bevy of ladies
• an illusion of magicians
• a curse of painters
• a coven of witches

OTHERS

• a host of angels
• a phantasmagoria of phantoms
• a rosary/mellificium of quotations
• a boo of surprises
• a shortage of dwarves