Egg embryo is adequately developed it hatches, i.e. breaks out of the egg's shell. Some embryos have a temporary egg tooth they use to crack, pip, or break the eggshell or covering. The largest recorded egg is from a whale shark, and was in size. Whale shark eggs typically hatch within the mother. At and up to , the ostrich egg is the largest egg of any living bird, though the extinct elephant bird and some dinosaurs laid larger eggs. The bee hummingbird produces the smallest known bird egg, which weighs half of a gram (around 0.02 oz). Some eggs laid
The Eagle and the Beetle right of asylum is guaranteed by Zeus but the eagle, being the bird of Zeus, arrogantly disregards this and tears the hare to pieces. In revenge, the beetle climbs to the eagle’s nest and rolls out its eggs, following it up the higher it builds. Finally the eagle lays its eggs in the lap of Zeus but the beetle flies about the god’s head, or in some versions rolls a ball of dung onto him, causing the god to leap up and let the eggs fall to the ground. There are alternative accounts in which the episode of the hare