Translation of "gregariousness" into Chinese

Being gregarious by nature, we need input from other people.

由于具有合群的天性,我们需要与别人相交。

Its all-white plumage, gregarious habits, and fondness for the company of cattle make these egrets easy to observe.

牛背鹭一身亮白的羽毛,喜爱群居,又常常跟牛群为伴,要观察它们并不困难。