Two of the Echo Farm gang strain to see what's up. Actually, they just want another apple. These are some of the most photogenic cows around, IMHO.
If you look really closely, just below the ear and eyes of the cow to the right is a wavy white line. Something on my monitor? No...it moves with the picture when I scroll. Damn; an artifact, or did I not notice the fence, so excited was I to photograph curious cows?
Then I remembered: it was a really windy day. That's flying cow drool. Awwwwwwwesome.