在大自然中，相似的鸟确实是会聚在一起，这样减少被捕食的风险，因为它们在数量上占绝对优势，birds of a featerh flock together 意思是有相似兴趣、想法或特征的人倾向于寻求或与他人相处，可以意为“物以类聚，人以群分，形影不离”，它表示：
to form groups with people with similar interests and tastes
与志趣相投的人组成团体
people of same flavour or interest gets together in groups
志趣相投的人聚在一起
例如：
Don't be friends with bad boys. People think that birds of a feather flock together.
不要和坏孩子交朋友，人们认为物以类聚，人以群分。
The lawyers who attended the seminar were like birds of a feather flocking together. They have not even spoken to anyone outside their group.
参加研讨会的律师们形影不离。他们甚至没有和外面的人说话。
解析：此句 who 引导的是限制性定语从句，修饰先行词 the lawyers.
"Hey, Mom I want to visit grandmother's house, I want to play with kids there, you know birds of a feather flock together."
“嘿，妈妈，我想去奶奶家，我想和那里的孩子们一起玩，你知道人以群分。”
I love to talk to the people who know about the computers, do you know why? Because birds of a feather flock together.
我喜欢和懂电脑的人聊天，你知道为什么吗？因为物以类聚，人以群分。
解析：此句 who 引导的是限制性定语从句，修饰先行词 the people.
Every evening many drinkers get together in a bar near our home. You know Birds of a feather flock together.
每天晚上许多喝酒的人聚在我家附近的酒吧。你知道物以类聚，人以群分。
物以类聚，人以群分，我们要跟志趣相投的人在一起，这样才能提高自己的生活质量或强化人生目标，当然前提是要有共同斗志的人在一起，才能擦出成功的火花。
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