Hi, maybe the developers must do more research on how animals look like, e.g. male lions have a mane and female lions don't. Some of your facts about shortest, longest, fastest, slowest, etc. also need correction. Then I would suggest your laboratory in such that reptiles clone reptiles, mammals clone mammals, birds clone birds, and so forth. To put 2 reptiles as parents and get a mammal as result is rediculous.