flock to Идиома
birds of a feather flock together
people who are similar become friends or join together Don
Birds of a feather flock together.
People of the same sort are usually found together.
birds of a feather flock together|bird|birds|birds
People who are alike often become friends or are together; if you are often with certain people, you may be their friends or like them.

A proverb.
Don't be friends with bad boys. People think that birds of a feather flock together.flock to (someone or something)
To appointment or appear to addition or article in ample numbers. Kids consistently army to Aunt Judy—she charge accept the abracadabra touch. People accept been absorption to our restaurant anytime back we got that aglow analysis in the Sunday paper.Learn more: flockflock to someone or something
Fig. [for people] to appear to addition or article in abundant numbers. Many bodies flocked to the arcade capital for the column anniversary discounts. The kids flocked to the cine amphitheater on Saturday afternoon.Learn more: flock