Mynah birds arguing over turf 

When I feed the chickens, there are these two Mynah birds that always come around as well. The stay out at the perimeter, and I always make sure they get some too.
Right before this vid starts, two other Mynah birds showed up and there was a big fight that lasted about 20 seconds. Then they squared up in their pairs, and started doing this head banging thing while all puffed up. It was interesting. I can only imagine what they were saying to each other.