This reasonably common migratory bird of the Eastern US is usually located by his loud, piercing calls. I have spent plenty of time tracking down the call, only to say to myself "Oh yeah, of course - I forgot" when I find the guy up in some treetop.
This bird should definitely be in The Handbook of Loud Birds of Central Ohio - or of anywhere.
Info below the fold -
That is Great Crested Flycatcher. Wonderful bird, our largest flycatcher around here, and the yellow is a give-away.
You can read about him and hear his call here.