murmurate

Murmuration is a related term of murmurate.

As a noun murmuration

is an act or instance of murmuring.

As a verb murmurate is

of starlings, to gather in large flocks at dusk.

As verbs the difference between dusk and murmurate

is that dusk is to begin to lose light or whiteness; to grow dusk while murmurate is of starlings, to gather in large flocks at dusk.

As a noun dusk

is a period of time occurring at the end of the day during which the sun sets.

As an adjective dusk

is tending to darkness or blackness; moderately dark or black; dusky.

As verbs the difference between flock and murmurate

is that flock is to congregate in or head towards a place in large numbers or flock can be to coat a surface with dense fibers or particles while murmurate is of starlings, to gather in large flocks at dusk.

As a noun flock

is a large number of birds, especially those gathered together for the purpose of migration or flock can be coarse tufts of wool or cotton used in bedding.

As a proper noun starling

is from a nickname for a gregarious person.

As a verb murmurate is

of starlings, to gather in large flocks at dusk.