Birds have it oh so easy. Fly, eat, sleep, repeat. Simple. A repetitive lifestyle, but easy nonetheless. I wonder if it ever gets boring for them, or perhaps they just don't care, and that's why they never change. A carefree life with few duties, and the only dangers being predators and the such. If they were to be eaten, it won't matter too much. All of them are expected to die soon anyway. This is the type of life I've always dreamt of having, but will never achieve.
