breeding behavior

常見例句

But as to parents, it is a kind of parental breeding behavior and altruism.
從母體的角度來看，這又屬于一種親代哺育行為與利他行為；
Shorter days affect migration and breeding behavior, so British birds return to summer breeding grounds about ten days earlier than birds that went south.
白晝短這一點可以影響到鳥類的遷移和繁殖行為，所以，英國的這些鳥類會在后院的梁上繁殖十天，之后才飛往南方。
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.
采用瞬時掃描取樣法、焦點動物取樣法和所有事件取樣法對扎龍國家級自然保護(hù)區(qū)內(nèi)野生狀態(tài)下丹頂鶴繁殖行為進(jìn)行了觀察。