To a degree 'correct exposure' is subjective, particularly in situations such as this where increasing exposure will blow out some areas, and reducing it will clip other parts.
For my taste, this image is overexposed, but then I find I always lean to the left on the histogram compared to what others tend to think.
The branch the eagle is perched on has a patch close to the right edge that looks blown. The rest of the image looks properly exposed. My monitor is freshly calibrated using a X-Brite i1.