Volo Prognatus Ignis
"Opsodoras"

-Nuclear reaction inside creature creates helium
-Flight is controlled by small air sacs inside the creature
-Eggs are incubated in the earths core
-When creature hatches, a volcanic eruption follows on departure of nest
-Life span around one week
-Mistaken for UFO's
-Known to interfere with electronic equipment

Sorry guys, this is all I have. I wanted to put more time into this, but I'm too preoccupied with game jam right now. I might finish this later down the road, only time will tell.