It may be hard for an egg to turn into a bird: it would be a jolly sight harder for it to learn to fly while remaining an egg. We are like eggs at present. And you cannot go on indefinitely being just an ordinary, decent egg. We must be hatched or go bad.
These photos are from a couple days. Some are from the Great Blue Heron Nature Reserve, where I saw only two herons. (Apparently, this is the season for herons to get busy with their family-making). And I would also like to add that spring is here.