IMHO if you pull the shadows to the max under contrasting light conditions, it doesn't look good. There might be just me, but my eyes dynamic range under harsh sunlight is far from that of a RAW-file with the shadows completely pulled. I love contrast and the color of the light. One have to be keenly aware of how the light falls onto the subject and especially the subjects face, eye or other important element. A subtle change in position might do the trick. Or else you have to wait until the lighting is perfect to press the shutter. It`s difficult with the sun i zenith. My point is, you can pull the shadows to a certain degree, but eventually it will reach unnatural proportions of DR. For bird photography, softer light is more suitable. A really good picture is more dependent of perfect lighting than a the perfect RAW-processor or monitor.
That said, there is no drawback to master the RAW-processor and using a good monitor