In this knot video we learn to tie the alpine butterfly. It's an extremely useful knot for pioneering and climbing, especially when you want to tie into the middle of a rope.

Big thanks to Huw James and Jonas Stenstrom for their help with this series.

I also want to note that all of these are part of courses we teach at StoneAgeMan.com. We have winter and summer courses, in addition to online training through the website.

Or, if you'd like to get my wildlife and survival guide, get the book here: https://amzn.to/2EbwjdH

A big thanks to my patrons for making this all available to you:   / untamedscience  

If you'd like to find out more about how I make docs like this, I suggest getting my book on how to make these films: https://amzn.to/34p7NjE

or

Watch my youtube doc on it:    • The Process of Making a Documentary: ...