Collective nouns 

 A muster /  ostentation /  pulchritude of PEACOCKS.

A parliament /  wisdom / study of OWLS.

A colony /  cloud of BATS.

A team /herd / drove /yoke/ span of OXEN.

A mischief /  colony / nest / harvest of MICE.

An array / seething of EELS

A band  of GORILLAS.

An intrigue / kindle /  kindle / litter of KITTENS.

A leash / troop / skulk / company / earth of FOXES

A herd / flock / pack / trip of LAMB.

A swarm / hive / nest / cluster / drift of BEES.

A pride / Sault  / sawt of LIONS.

A sounder / herd / litter / passel of PIGS /SWINE / HOGS