flock together
Upper Intermediate (B2)neutral
When similar people or animals naturally come together in a group, like birds of the same kind flying together.
"Every winter, thousands of starlings flock together in spectacular murmurations."
Hear it in context

The 30 Best Pokemon of All Time
IGN · 4:33
Hawluchas don't flock together,

The 30 Best Pokemon of All Time
IGN · 4:33
Hawluchas don't flock together,

Joe Rogan Experience #1658 - Neil deGrasse Tyson
PowerfulJRE · 162:44
able to predict that birds flock together