Usually , any baby born with just a reptilian brain stem , without the cortex and the other stuff , will usually die straight away or within a few days after birth .
通常,任何婴儿出生只有一个爬行动物脑干,没有大脑皮层和其他物通常立即死亡或者出生后维持几天。
It had feathers and other traits of living birds but also vestiges of a reptilian past , such as teeth in its mouth , claws on its wings , and a long , bony tail .
Looking at my phone , I see an entry from atlas obscura , which informs me that the east bay vivarium -- a reptilian wonderland that 's part store , part zoo -- is a couple of blocks away .