A gathering
pack
brood : a group of young animals or children
Kin (meaning a group of related people)
kiss
Incubus Ivoryline
set
* A rabble (Butterfly) * A rookery (Sea lions, seals, walrus) * A rafter (turkeys) * A rout (wolves)
Standardbred?
Caravan.
crowd
Blink-182
Duran Duran