As this is a juvenile, its head hasn't gone bald yet. Nor has it developed the magenta patches which grace the shoulder and leading edge of the wing in the adult.
Bird was spotlit against shadows; it was easy to accentuate/exaggerate the contrast in post. My goal was mostly to highlight the namesake beak!
Canon 600mm f/4 IS II on EOS R5
1/3200 at f/8, ISO 800
Processed in LR CC