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.

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