"Lesser lightning wyverns are tiny members of the dragon family that can produce weak jolts of electricity from their mouths. Being the size of an average sparrow, individuals of this species usually survive on a diet of insects and small rodents, which they kill using their electric breath. However, in times when there is a noticeable shortage of available food, they will form swarms of dozens or even hundreds of individuals. In such large groups, these minuscule carnivores will attempt to take down larger prey to sate their hunger and thus survive. Even creatures the size of an elephant need to be worried when a swarm of lesser wyverns appears on the horizon."