OK, my mom asked what movie this is and I can't think of it, so I'm here to derive knowledge from you guys. The Facts: 1.Based upon a book, Genre: Horror 2.There is a monster (posibbly 2) in an American Forest, maybe a national park or national forest. In the book, the monster(s) is supposed to be huge but turns out to be just a normal sized monster in the movie. 3.There also might be a woman forest ranger as a main character. 4.Possible release time frame (1983-95) 5.The reason for killing the beasts is to stop them for possibly breeding. Oh boy, I hope one of you avidly watches B-Movies. Oh yeah, the movie was probably not the greatest of things to grace the silver screen.