I can do this! I learned when I was a little kid. I had so much fun teaching my kids. Great memories! :) Use an acorn cap to loudly whistle for help if you’re lost in the woods. | 41 Genius Camping Hacks You’ll Wish You Thought Of Sooner
Survival Skills: Signal Whistle Codes: The humble Survival / Signalling Whistle is a signal device that works for you day or night. As long as you have the breath to blow it, the whistle can attract attention in foul weather or fair. But like most things, there is more to the use of a signal whistle than just blowing on it until you deafen yourself.