The lost of the nests and eggs was one of the key factors which caused the Cabot's tragopan to be endangered.
孵卵期间巢和卵的损失是导致其濒危的重要因素之一。One day, a teacher took his pupils to a chicken farm to pay a visit. When they came near the incubator, chick just got out of its egg shell.
一天，老师带着他的学生去参观养鸡场。当他们走近孵卵器时，小鸡正从蛋壳里出来。It was handed from person to person along a line of scientists and support staff like an egg being passed between penguins.
科学家及后勤人员排成一线依次传递国旗的情景，俨然一幅雌雄企鹅接替孵卵的画面。Back in our kitchen, we constructed a primitive incubator from an empty Fish aquarium, clamping a reflector light to its upper rim.
回到厨房后，我们用空鱼缸做了个简陋的孵卵箱，上缘夹着一盏反射灯。But by a small miracle, a few pairs of breeding cahows hung for generations on some remote sea cliffs in the Bermuda archipelago.
出于一个小小的奇迹，几对圆尾鹱一连几代都在百慕大群岛远处海崖上孵卵。Running along the brook, down to the hatchery, what heavenly joy this was when school was over!
放学后，有什么比沿着小溪跑到孵卵处更能给人如在天堂般的快乐！Female frogs deposit their eggs over the sides of such plants, and tadpoles grow in the water that collects in the pitchers.
雌性青蛙在此类植物的两侧孵卵，蝌蚪就在猪笼草采集的水中长大。In contrast to other large eagle species, in which the female does most or all of the incubation, both Bateleur parents share this task.
与其他大型鹰类一般由雌鸟负责主要的孵卵不同，短尾雕是由双方共同来承担这项任务。From that point on, child raising is the domain of the expected father, who initially incubates the eggs. . .
从这点来看，照看孩子是那预定父亲的职责范围，这些父亲起初孵卵…