Another thing would be, if a hatchling gets separated from the rest of its family, once the others get far enough away, its survival instinct kicks in.
另一件事是，如果幼崽和家族其他成员分开，一旦其他成员离得足够远，幼崽的生存本能就开始发挥作用。
2
Breeding season is underway for most of the world's birds, with hatchling season close behind.
世界上大部分鸟类的繁殖季节即将到来，紧随其后的就是幼鸟出生的季节。
3
Scientists have found a 67 million-year-old fossil of a snake coiled around dinosaur eggs and a hatchling.