Dr. Left

Dr. Left is a Biologist in Horon Village. He studies Cuccos and give Link the Cuccodex for lighting his torch. This is the first item in the Oracle of Seasons trading sequence.

Quote from The Legend of Zelda: The Minish Cap Dr. Left figurine: "A gruff-talking academic type who is obsessed with studying the Picori. He doesn't seem to be aware that there is a Minish living in his own house."