A net is very use full. You can catch fish and other preys.
Anyone that is good with a knife can make a netting needle.
Here is my simple one.
Step 1: Carve Your Needle
I use a ice cream pop stick. Carve a long hold on both ends with a slot on the tip so that the string you are using can slide out of the hold. If you mass up, just leave one end open like I did.
Step 2: Netting
I not going into details in making a net. There is lots of videos out there. It is better to watch and learn when you got your needle.
Step 3: I Catch a Bunch of Monkeys.
With some old fishing lines and a stick, I catch a bunch of monkeys.