How big is a bald eagle's egg?

The eggs are 2.9 inches long and 2.2 inches wide on average. Eagles produce around one to three eggs per year, and bald eagles have the largest nests of any bird in North America. They reuse their nests each year, and they continue to expand their nests as time passes. The nests may reach a depth of 13 feet, 8.2 feet across and weigh 1 ton.