What is the characteristic bill color of a sexually mature adult White-tailed Eagle?

Answer

Vibrant yellow

The bill of a sexually mature adult White-tailed Eagle is a conspicuous feature, described as substantial, powerful, and hooked at the tip, perfectly adapted for tearing flesh. In terms of coloration, the adult bird displays a vibrant yellow beak. This bright coloration develops over time; the bill may remain darker or dusky during the earlier years of development. This yellow bill, coupled with piercing yellow eyes, contributes to the formidable appearance of the apex predator.

What is the characteristic bill color of a sexually mature adult White-tailed Eagle?
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