What color and pattern characterizes the tail of a fully mature White-tailed Eagle?
Answer
Solid white
The most unmistakable characteristic signaling full maturity in the White-tailed Eagle is its tail, which is entirely white. This feature provides a sharp visual contrast against the darker body plumage, whether the bird is perched or observed in flight. The appearance of this definitive marker signifies that the bird has completed the transition to adult plumage, a process that requires several years. In contrast, the juvenile stage is marked by a tail that is dark, wedge-shaped, and typically barred with lighter coloration.

Related Questions
What is the maximum wingspan reached by the White-tailed Eagle?What color and pattern characterizes the tail of a fully mature White-tailed Eagle?What eye color is typical for a juvenile White-tailed Eagle before maturation?How does the weight range of the adult female White-tailed Eagle compare to the male?What is the characteristic bill color of a sexually mature adult White-tailed Eagle?How is the tail of a juvenile White-tailed Eagle described physically?What is the characteristic color of the unfeathered lower legs and feet of the White-tailed Eagle?How are the wings held when the White-tailed Eagle is in flight?What color is the upper plumage (back and upper wings) of a fully mature White-tailed Eagle?Approximately how long can it take for a juvenile White-tailed Eagle to attain full adult plumage?