What have you learned from this?
The movie is only 40 minutes in, so this is a short list.
When shooting at anything, doesn't matter if it's 2 feet or 20 feet away, always aim at the sky.
Walky-talkies inside snakes make enough noise to be heard several dozen yards away.
Snakes can take 2 shots point blank to the head and survive, the 3rd shot will cause their head to explode.