This morning I was filling up the feeders outside my mom's house in Jefferson County when I heard the vocalizations of a Cooper's Hawk. I looked over because the sound seemed to be originating pretty close by, but there was no hawk sitting there in the tree. Then I realized it must be a Blue Jay ... nowadays they frequently imitate the Cooper's call, although not nearly as much as the call of Red-shouldered Hawks (which is well-known to most birders). I stepped around my truck for a better vantage point and sure enough, there was a Blue Jay sitting nearby in the tree. It soon flew over to above the feeders and gave the Cooper's Hawk call again several times as I watched its throat swell and its body bow (something they frequently do when they are vocalizing); then it switched to a very nice rendition of an American Crow's "caw-caw-caw" several times, then switched back to Cooper's Hawk, THEN switched to a few phrases of the Red-shoulder call ... then back to American Crow ... and so on ... all one right after another in short sequences with intervening pauses of a few seconds. I had never heard such an array of "tough guy" calls from a jay, always figuring they did only one imitation at any given time. As I stood there wishing I had a tape recorder, I was thinking to myself ... well the only thing it's missing from its repertoire is the shrill scream of a Red-tailed Hawk. No sooner than that thought had passed through my mind, and sure enough, what did it cut loose with but a loud Red-tail scream!!!! It did the Red-tail call three times then I guess was sufficiently satisfied with its efforts ... after making *sure* that every other bird nearby had been scared away by this display, it descended to the ground to quietly pick up some cracked corn :o) bpb, Frankfort