The Red Woods contain the tallest trees and the tallest dragons. They are made of millenary wood, making them extremely resistant but prone to boredom - especially when they yawn for an entire month.
A redwood is a massive coniferous tree found primarilly in the North American west coast. They are so large they actually catch the clouds and generate their own rainfall. They have comparitively shallow root systems and often die when they become taller than the rest of the forest and are knocked over by wind. Forest fires are a requirement for their lifecycle, as adults are designed to survive them, and seedpods will only rupture and germinate as a result of them.
This is the first full tree dragon.
Its eye shrinks as it grows.
The Red Woods are the tallest of trees but this dragon is not one of the tallest dragons.