During these periods the birds will lie on the cage floor as if trying to lay or hatch eggs.
这些时期，鸟儿会趴在笼底，好像在下蛋或孵蛋。
They then travelled to the lake and removed a batch of ready-to-hatch eggs from a lake-side nest.
然后，他们到湖边，从湖边的鸭巢中移走了一批即将要孵化的蛋。
The eggs quickly hatch into larvae.
这些卵很快孵化成幼虫。
The female's eggs hatch under the surface of the desert.
雌性的卵在沙漠表面下孵化。
The eggs hatch in about ten days, but platypus infants are the size of lima beans and totally helpless.
蛋大约在十天内孵化，不过，鸭嘴兽的幼仔只有青豆大小，完全无法自立。
Engineered for survival, insect eggs hang on and hatch wherever their parents deposit them.
昆虫为生存而精心设计的卵，就挂在父母存放它们的地方孵化。
The problems do not end if crocodiles successfully hatch from the eggs.
即使鳄鱼成功地从卵中孵化出来，问题也不会结束。
The female must find a warm place to hatch her eggs.
母的必须找个温暖的地方孵蛋。
这些蛋就要孵化了。
The female sits on the eggs until they hatch.
雌鸟伏在蛋上直到其孵化。
Dinosaur fossils have been found in postures that we now believe to indicate brooding behavior, that is, sitting on the eggs until they hatch.
我们现在认为恐龙化石被发现时的姿势表明孵蛋的行为，也就是说，坐在蛋上直到蛋孵化。
If sufficient rain falls the next year to form another lake, the eggs hatch, and once again the shrimps pass rapidly through their cycle of growth, adulthood, egg-laying, and death.
如果第二年有足够的雨水形成另一个湖泊，卵就会孵化，小虾会再次快速地经历生长、成年、产卵和死亡的循环。
Their play equipment cannot be used for at least one month while the bird eggs hatch.
在鸟孵蛋期间，他们的游戏设备至少一个月不能使用。
If both eggs hatch, the nestlings fight each other to the death-a behavior that is governed by hormones.
如果两枚蛋都孵化出来，他们也会相互争斗使其中一只致死，这一行为是由所受激素决定的。
If both eggs hatch the nestlings fight each other to the death-a behavior that is governed by hormones.
如果两枚蛋都孵化出来，他们也会相互争斗使其中一只致死，这一行为是由所受激素决定的。
Do all dinosaurs hatch from eggs?
所有的恐龙都是从蛋里面孵化出来的？
However, their play equipment cannot be used for at least one month while the bird eggs hatch.
在海鸥孵蛋期间，学校的运动器材至少在一个月内不能使用。
Chickens hatch from the eggs, but eggs are laid by the chickens, arousing endless debate over each side of the arguments.
鸡是蛋孵出来的，但是蛋又是鸡生下来的，就这两个论点引发了无休无止的争论。
Moreover the birds frequently varied their attitudes to child care between clutches, overall nurturing twice as many as they abandoned, so most of the eggs did hatch live chicks.
此外这种山雀对待养育和孵蛋的态度通常是不同的，总体来说哺育幼雀的比例是它们遗弃的雀蛋的两倍，所以大部分的雀蛋是孵出小山雀的。
这些蛋什么时候孵化?。
The eggs hatch inside the warm pouch.
蛋在温暖的育儿袋中孵化。
So, you cannot count on having those chickens until they come out, or hatch, from their eggs.
所以你不能指望真正拥有这些鸡直到他们真正出现，或是从鸡蛋中孵化出来。
As Joe Amoako-Tuffour, a senior official working on the oil laws, puts it: "We must decide how many of these eggs to eat today and how many to keep and hatch into chickens."
正如致力于石油法案的高级官员JoeAmoako -Tuffour所说：“我们必须决定今天吃多少鸡蛋及该留多少鸡蛋用来孵化成小鸡。”
And when they hatch, they push the other eggs out of the nest. Competition over.
入侵别家后，它们把别家里的蛋从巢里推出去。竞争结束。
Oliver also caught Bustopher in the ultimate act of hen-like behavior: sitting on a nest of eggs, waiting for them to hatch. see.
奥利弗甚至发现它蹲伏在一窝鸡蛋上(见图)，试图将鸡蛋孵化出来，达到了“小鸡”模仿秀的顶峰。
Eggs: long 0.5 mm, ovate, slightly flat, yellowish-white, hatch change before dark brown.
卵：长0.5毫米，卵形，稍扁、黄白色、孵化前变黑褐色。
After ten days, the eggs hatch.
十天后，蛋孵化了。
After ten days, the eggs hatch.
十天后，蛋孵化了。
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