Creatures of the corpse continent: A guide by Hela

Born from the blood of the sky titan the thunderbirds inherited the titans ability to generate and command lightning they were massive avians with massive wings that when ever they flew to close to the ground the winds would become like a hurricane But that didn't mean they were impossible to coexist with as the city of Allura would prove for the people that would built the would discover is that when they first put their lightning rods some thunderbirds would watch curiously and it looked like they figured out that the humans had learnt how to capture the lightning coming from them and as thanks the humans started to leave some food for them mainly some leftovers from their hunting but these slowing became larger as the city of Allura grew and soon after more and more thunderbirds began nesting closer to Allura offering lightning they generate constantly for food they don't need to hunt for themselves any more