The black mamba inhabits rocky savanna and will frequently be encountered on the ground, wherever it appears to be keen on termite mounds. It lays 6 to 20 eggs in termite mounds or tree hollows. Prey consists mostly of smaller mammals and birds.（因此，只需在四个文件下加入以下代码即可。出现这种情况的原因，可参考。具体文件和步骤参看前一节