1.Footage also showed mice devouring Atlantic petrel and great shearwater chicks.

1.画面还，老大西洋海燕和大海鸥类飞鸟的幼雏。

2.The aggressive tropicbird would peck a cahow chick to death and take over the nest.

2.好斗的热带鸟将圆尾鹱的幼鸟啄死，再占用其鸟巢。

3.The chicks hatch out after fifteen days.

3.小鸡过五天就孵出来了。

4.A hen hovers her chicks.

4.一只母鸡在孵小鸡。

5.The cat acted as a surrogate mum to the chicks.

5.这只貓当起了小鸡的妈妈来。

6.It will be fun to see the chicks come out.

6.看小鸡孵出来有意思。

7.The chicks showed extremely poor growth rate, high mortality, hemoconcentration.

7.雏鸡差的生长速度、死亡率高、血浓缩。

8.After eggs have been laid, it is usual for either the male or the female penduline tit to leave their partner to raise the chicks.

8.在雌雀产下蛋后,通常是由雌雀或雄雀其中之一离开他们的伴侣去哺育幼雏。