End Moths

A Friendly mob that would spawn in the dark (same as monsters) and would be attracted towards light sources (apart from fire). It would teleport around like enderman but most of the time it will fly like bees but only around light sources.

There could also be a way how to capture a moth into a jar (crafted like a boat out of glass with 3 irons at the top and chorus fruit in the middle)

The moth could then be released in the end where it would show direction towards the closes End Gate Portal block. It would despawn (with teleportation particles( after about 10 blocks of flight.

Why? Endgates are crucial for long distance end travels but are hard to find. Moths could be a clever, cute and friendly way to do so.

(Besides... The moth meme in Minecraft would be funny)