Nope, the title is not creative in any sense. Today I was chased by a flush of ducks ("flush" being a collective noun for the species). I don't know which species, but they were all black, with white bills, red eyes, yellow and black legs, and huge webbed blue-green feet. They look sort of similar to Black Scoters, but I'm not quite sure. Anyway on my 11.3 mile jog/powerwalk today (map shown below), I went around a number of ponds and lakes. At Lake Encino, as I was making a sharp turn on the pedestrian path. Suddenly a duck leaves the water and jumps up the 8 inches of concrete to right behind me. This reverse-Nachshon was followed by a couple hundred ducks. These things chased me maybe 1,000 feet. Then they found something more interesting to stalk. That's when I reached the largest goose (I'm not sure it was a goose, it may have been a roc) I have ever seen. Now this gi-normous white bird this started sizing me up, walking around me. It started quacking and soon I started walking away (I wanted to keep at least some pace to my jog) and sure enough the huge bird followed me into the parking lot.
It was a great jog today, as you can see on my mapmyrun jog. I am not so sure about the calories burned stuff, but I had one hell of a workout.