I went wide since the bird cracks against the habitat; it's amazing it survives given the contrast between it and the surroundings.
WB is the same as the previous bustard frame I presented. That bird was on dirt while this was on dirt with grass behind.
Canon 600mm f/4 IS II + 1.4x III on Eos R5
1/3200 at f/5.6, ISO 400
Processed in LR CC