Pond cleaning with excavator

I'll apologize in advance for not having more pics, but I work alone and don't like stopping too much. The little bit left in the middle makes me right angry, but I could not get to it. The whole south and west sides (the side I'm taking the pic from is south, the left side of pic is west) were just about impossible to sit on. When you grab the levers to back out, and the tracks push mud out from under you instead of moving the hoe, you know that it's pretty shady.

Pond cleaning with excavator