The egg of any bird is - and less to the size?

An ostrich. Although the largest single cell in nature, ostrich egg weighs about 1.5 percent by weight of the mother. For comparison, the egg of the wren represents 13 percent of their weight.

Best - Great Egg compared to the size of the bird itself is that of small colorful kivi.Neynoto egg constitutes 26% of Owned and weight, like a woman to give birth to a child six years. ostrich egg is as big as 24 chicken eggsto boil needed 45 minutes. Queen Victoria tried a breakfast and announced that it is among the most delicious things he ate.

Top - large egg laid, as ever here vkluchvat and dinosaurs  is elephant bird of Madagascar, disappeared about 1700 years. It was ten times greater than the ostrich, with a volume of 9 liters or as much as 180 hen's eggs.

Elephant bird (Aepyornis maximus) is probably the prototype of the legendary Bird Rock, which Sinbad fighting the"1001 Nights".