Should we ever find ourselves in a Venezuela situation, where food is scarce or rationed, you’ll need alternative food sources. Many believe they’ll go hunting for extra meat to eat. Trouble is so will every other hunter and the game will be quickly depleted, plus I doubt the acting government in charge will allow you to be in public with a gun.
Another source for food is fishing. If you’re fortunate and live near lakes, rivers, or like myself next to major water like the Intracoastal Waterway and the Atlantic Ocean and have reasonable fishing skills you’ll have more fish than you can eat.
I came across this video below that shows how to make a simple fish trap made from PVC pipe and two-liter bottles. Interesting, and it gives you the ability to fish all night without being there. Note, this is probably illegal so be careful.
Also in the videos side bar they make traps for snakes, and yes snakes taste good. I believe this video was taken in Cambodia.