Which bird is known as the of feathered world?

There isn't a single bird universally recognized as the "king of the feathered world". However, several birds are often associated with royalty or power, such as:

* Golden Eagle: Often seen as a symbol of strength, power, and nobility. It's a majestic predator that reigns supreme in the skies.

* Bald Eagle: The national bird of the United States, it embodies freedom and power. It's also a powerful predator that holds a special place in American culture.

* Peacock: With its vibrant plumage and regal strut, the peacock is often associated with beauty, pride, and extravagance.

* Kingfisher: With its bright colours and assertive nature, the kingfisher is known for its beauty and speed, often considered a symbol of royalty.

Ultimately, the "king of the feathered world" is subjective and depends on cultural and personal interpretations. Each bird has its own unique qualities and symbolism.