This selection of videos addresses the topic of Butterfly Guard.
Saulo Ribeiro explains how to set up the butterfly guard.
Three videos utilising the butterfly guard position from World Champion Caio Terra.
A Butterfly Guard sweep by multiple champion, Andre Galvao
This video clip feature multiple champion Octavia Sousa, from Gracie Barra. I had the pleasure of rolling with Octavia when he was a brown belt and I can definitely vouch for his skill level.
This instructional is from Kurt Osiander, demonstrating a variation of Octavia’s butterfly guard pass.
A slightly elaborated butterfly guard pass by Dennis Asche, who is a Gordo Jiu-Jitsu Black Belt.