Kolibri
From Sega Retro
Kolibri is a side-scrolling shooter created by Ed Annunziata, developed by Novotrade, and published by Sega for the Sega 32X. It is noted for being a rather unusual side-scrolling shooter, as it features a realistic-looking hummingbird as its main character--it possesses special powers granted to it by a crystal from deep inside the earth. It must use its powers to save the earth from a foreign crystal that fell from the sky.