Memory Moth
this species of flying insect was native to the planet New Holstice. Memory moths were believed to be almost immortal, and they were capable of repeating a short phrase with patterned beating of their wings. It was for this reason that the inhabitants of New Holstice used memory moths when they created a wondrous monument to the Jedi Knights. A new moth was added to the display when a Jedi was killed, and the Jedi's name was whispered to the moth as it was released. In this way, the moth kept the memory of the Jedi's sacrifice alive for all to see.