breeding behavior

常见例句

But as to parents, it is a kind of parental breeding behavior and altruism.
从母体的角度来看，这又属于一种亲代哺育行为与利他行为；
Shorter days affect migration and breeding behavior, so British birds return to summer breeding grounds about ten days earlier than birds that went south.
白昼短这一点可以影响到鸟类的迁移和繁殖行为，所以，英国的这些鸟类会在后院的梁上繁殖十天，之后才飞往南方。
The breeding behavior of free living Red crowned Cranes was observed at Zalong Nature Reserve by instantaneous and scan sampling, focal animal sampling and all occurrence recording methods.
采用瞬时扫描取样法、焦点动物取样法和所有事件取样法对扎龙国家级自然保护区内野生状态下丹顶鹤繁殖行为进行了观察。