IceWings - Eggs are kept in freezing hatcheries or buried in snow.
MudWings - Eggs are most likely shades of brown (maybe brownish-amber), and are sometimes blood-red, which then would give the dragonet the ability to withstand most effects of heat and fire.
NightWings - Eggs are described as ebony black in Moon Rising, and are shown with silver flecks in the updated Wings of Fire trailer. If placed under the light of a full moon until hatching, the egg will turn silver, giving the dragonet the power of telepathy or precognition. Under two full moons, both powers will appear. Three makes the powers stronger.
RainWings -Eggs have smooth, pale shells and are kept in any of the three RainWing hatcheries. The RainWings do not count their eggs. The exact color of RainWing eggs is unknown, though they might be color-changing like the dragon itself. It is also possible that they can be pale shades of different colors or white. It is likely that the eggs are the lime green base color for RainWings.
SandWings - Eggs are carefully placed together in clutches, sometimes in the sand to keep warm.
SkyWings - Eggs are a pale color, likely red, orange or red-gold.
- Hybrid eggs of any tribes might look a little more different than the purebred eggs, due to the differences between the hybrid's parents.
- The eggs we have seen hatching so far are, in this order, Auklet, Moon, and Darkstalker.
- Eggs show the outline of the dragonet within them when close to hatching, seen in The Lost Heir.