"The most common warbler here is the Yellow Warbler, whose song is rendered as "Sweet, sweet, sweet, I'm so sweet." But it isn't sweet. The Yellow is in fact a demon in feathers, who takes special delight in tormenting photographers thinking that they'll get an easy photo. Somehow the little imp always manages to fly just as you press the shutter button, or is too far away, or too close, or just behind that twig. Many chances come and go before one obliging Yellow Warbler finally strikes an acceptable pose." - taken from www.ownbyphotography.com/traveldiaryp61.html ....I just couldn't say it any better....haha.