Eagle drawing 1

I wanted to draw a eagle. (Here is who took the picture [link]. I got permission to draw it before I drew it.)

Here is some information I learned about eagles on Google.
The bald eagle isn't bald. The word “bald” actually comes from the word “piebald” which is used to describe something that is spotty or patchy. Adult eagles are dark brown and have white feathers covering their heads and tails. They also have hooked yellow beaks, large talons, and over-sized feet equipped with small spikes, called spicules. Together, eagles use these body parts as their own type of fishing pole. Eagles also have a super sense of vision, allowing them to see four to seven times farther than humans. When a bald eagle loses a feather on one wing, it will lose a feather on the other in order to keep its balance.
Average wingspan: more than two meters.
Average lifespan: 25 to 40 years.