ODecker Shado, the internet personality with the best hair, digs into every theatrical Alien movie thus far, and the AVP franchise to observe the Xenomorph in it's natural habitat. That is, science fiction movie anywhere there are people to kill. How does it's depiction work, when looked at in terms of growth rate, and believability?
Source: (blog post) Xenomorph Biology: A Scientific Analysis Movie Review - Decker Shado