“群居的”的英语？

这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。These endangered gentle giants are highly social animals.群居的动物是靠气味维系群体的.Most animals that live in herds depend on smell to keep together.狼是群居的“猎手”,聚集成群一起攻击猎物.Wolves are social hunters . Pack me...