Things I learned while watching this movie.

A flock of 100 pterodactyls can escape all human contact and notice for years and then go on a major human killing spree over the course of a few hours.

When you stare at a dumb blond's exposed breasts she will run away screaming at you to stop staring at her butt.

An open field is a poor spot to hide from pterodactyls. An open field is still a poor spot to hide from pterodactyls the second time around. Dangling from a rope in the middle of a canyon is also a poor spot to hide from pterodactyls. And the third time is not the charm when it comes to hiding from pterodactyls in an open field.

US special operation forces can hit a moving target from a 100 yards away with pinpoint accuracy if the target is man sized, but cannot hit a moving target from 20 feet away if the target is pterodactyl sized.

Baby pterodactyls can't kill an unarmed female professor, but can kill a Turkish terrorist with a sidearm within seconds.

A laser guided missile that explodes upon impacting a pterodactyl 2 feet in front of your face while leave you completely unscathed.

I am sure I am missing a number of other excellent pieces of knowledge that I could have picked up from this film, but my hand was too firmly planted on my forehead to take them all into account.