Intense Bird drama unfolds in the forest edge and we can hear it all, but not see what's going on until the very end. Its all about understanding bird behavior by ear! The call of a Coopers Hawk is really quite unusual and sounds very similar to a Pileated Woodpecker. But the forest birds led by the Blue Jays and Crows know that call and put the whole forest on alert. I stick with it until I find this apex predator.