在一些物种中，祖父母也在自己的繁殖期结束后帮助自己的后代养育子女。
In some species, grandparents also assist their offspring when their own breeding time is over.
膨爆法更快更容易，通风比探测，而且运作非常良好，尤其是在一些物种凯门鳄，但探测排气更可靠的人做的一个经验。
The popping method is easier and quicker than probing the vent, and works very well in some species especially caimans, but probing the vent is more reliable when done by an experienced person.
另外，无论有害影响在一些物种上被观测到还是在另一些物种没有观测到，可能取决于摄入量的多少和是哪一种三聚氰胺的类似物。
In addition, whether adverse effects are observed in some species and not others may vary depending on the level of exposure and which melamine analogues are present.
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