vast herds
- stampedeFrenzied mass flight
- migrationMovement to new territory
- buffaloLarge North American bovine
- wildebeestLarge African grazing antelope
- prairieOpen grassy flatland
savanna · thundering · grazing · cattle · plains · dust · hooves · roaming · bison · grassland · endless · teeming · livestock · drove · flock · wilderness · nomadic · antelope
quantity/number
vast herdssingle individual
One distinct person
pair · a handful · small group · handful