Bird watching

The birds were out in big number the other morning. I know many of the species, but the most interesting thing which happened was watch a Red-Tailed Hawk. He landed on one of our lamposts and before half a minute went by, the Mockingbirds began dive bombing him trying to get him to leave.
You can imagine the Hawk's reaction to the Mockingbirds: he laughed or he would have laughed if he knew what laughter was. I do to I laughed.