Great Pic! Had the same thing happen to me and 2 friends while walking to find a good fishing spot around the lake. Here's the story....
Ok, we get to this lake, and we're seeing good sized rainbows swimming all over the place, but the problem is that the lake is FULL of that thick slimey seeweed. So we decide that we're going to walk around the other side of the lake, that has about 10 yards of sage, then rock shale, and huge rock cliffs. So we start walking, and naturally I'm in the lead w/ my fishin pole. Now, there are tons of muskrat hole leading into the water. They begin right at the surface of the water, and head back into the land. They're so abundant that you're walking up and down over these mounds constantly. So all the sudden, in between one of the "woop-de-woops" a 3 1/2' BLACK rattler pops his head up really PISSED! I jumped back, said a few choice words, and just stood there shocked. So my friends start chucking rocks at it, and my friend pins the middle of it's body under water. Now the snake headed up the hole until he got trapped by the rock. So, now we have a snake that isn't visible because his body is trapped under water, but we can't kill it because his head is in the muskrat hole. We JUMPED over him and kept on walking. Kind of creepy when you could step on the mound and feel/hear him rattling underneath!!
My dad's friend later said that he looked over and saw my two friends throwing rocks at something, and I was just standing there statue like.
It made for a good memory to laugh at now, but oh man it was scary!
Michael~All Gods creatures welcome... right next to the mashed potatoes and gravy.