The eagle has the longest life-span of its species. It can live up to 70 years. But to reach this age, the eagle must make a hard decision. In its 40′s its long and flexible talons can no longer grab prey which serves as food. Its long and sharp beak becomes bent. Its old-aged and heavy wings, due to their thick feathers, become stuck to its chest and make it difficult to fly. Then, the eagle is left with only two options: die or go through a painful process of change which lasts 150 days. The process requires that the eagle fly to a mountaintop and sit on its nest. There the eagle knocks its beak against a rock until it plucks it out. After plucking it out, the eagle will wait for a new beak to grow back and then it will pluck out its talons. When its new talons grow back, the eagle starts plucking its old-aged feathers. And after five months, the eagle takes its famous flight of rebirth and lives for 30 more years.