Avian Eggs

Most prehistoric creatures in the Fossils and Archeology Revival mod hatch from eggs, with the exception of coelacanths and mammals. Creatures can lay their own uncultivated eggs, but to create the creatures in the first place the player must make cultivated eggs. Cultivated eggs have a 100% spawn rate, while uncultivated bird eggs have a 1/8 spawn rate. All non-avian eggs can be used in place of vanilla Minecraft eggs to make cakes.

CREATION
All cultivated eggs follow the same creation process. DNA must be put in a culture vat to produce eggs. The eggs will always match the species of the DNA cultivated. The cultivation process can sometimes fail, producing a failursaurus and not an egg. Cultivated eggs will always hatch, provided that all hatching conditions are met.

Uncultivated eggs are created by breeding. Breeding cannot be controlled by the player; all mobs of the same species will breed together every five minutes if close enough together. This can result in very high and often uncontrollable breeding rates. Avian eggs are the only eggs to show a difference between cultivated and uncultivated eggs; they have a different appearance in the inventory and have a 1/8 chance of hatching.

HATCHING
Avian eggs do not have models like non-avian eggs and can also be stacked in player's inventories. They behave rather like vanilla Minecraft chicken eggs; when right-clicked, the egg is thrown and will spawn the avian creature that corresponds to the egg species. Eggs taken directly from a Culture Vatare cultivated and are 100% guaranteed to hatch. Eggs that are laid by the mobs themselves are uncultivated. These eggs do not show images of the species on the item texture and only have a 1/8 chance of hatching into the creature.