There is an egg mine at the Peninsula of Veloth (Enravel Egg Mine) which clearly is operational, yet the only path connecting it ends in the middle of nowhere among steep cliffs, and there is not any dock or pier either. This means that it would be very cumbersome to transport the eggs from the mine, and that is not realistic. Given that the mine is overseen by a member of the Temple, it is very likely that the mine supplies Necrom, so the eggs are probably transported by boat. To reflect this, I suggest adding a pier to the area, with a connecting road to the mine.