Fun fact: did you know that snakes are "solar powered"? They rely fully on external heat or light sources for mobility.
Walking along this track I was tempted to make a photo album of the many vines climbing the trees and label them, "Not a snake", "Also not a snake", "Certainly looks like a snake", "Had to take a second look to see that wasn't a snake", etc. Haha. Thankfully I didn't see any real snakes that day though.