BioThunderbirdmon is a Giant Bird Digimon. Take a look below for 3 fun and fascinating facts about BioThunderbirdmon from Digimon. 1. BioThunderbirdmon is a variation of Thunderbirdmon, with the main difference being the syringe tube attached to its head. 2. This syringe is similar to other Bio Digimon and references its nature as an experiment….