US missile strike in Somalia kills 3 cows and a calf

The fourth known attack by the US inside Somalia since 2006 was unsuccessful as it failed to hit its target - Saleh Ali Nabhan who is allegedly connected to the 1998 US embassy bombing in Kenya amongst other things. This attempted attack on a "known al-Qa'ida terrorist" only managed to hurt 6 civilians and kill 4 animals, according to reports. Is anyone surprised?