Draconis tales chapter 27

Lupus looked out over the huge rocky plain that separated the four draconic territories from the southern edge of the lunar tundra, his direwolf, Bluefeathers, and Obsidian were nearby.

Charging his combustion chambers, he leapt out of the tundra, the wolf ran behind him as Obsidian flew overhead and Bluefeathers hopped and glided between trees and stones,

Bounding southwards, he quickly noticed how warm it seemed, having spent his entire life in the cold of the lunar tundra.

After they'd gone on until nightfall, Obsidian said "we should find a safe place to stop for the night"

"Yes" Bluefeathers replied, Lupus nodded, "a cave with a small entrance but larger inside would be good"

After about an hour searching for a good cave, they found a cave with an entrance just big enough for a wyvern, that opened out on the inside into a large chamber filled with small glowing moths, which Glowyrm started catching and eating by luring them in with his light