Zeta Plus C1 'Hummingbird' is a high-performance mobile suit variant featured in the 'Kidou Senshi Gundam' (Mobile Suit Gundam) universe. Designed as an advanced version of the Zeta Plus C1, the Hummingbird is equipped with enhanced thrusters and long-range weaponry, making it especially effective in space combat. It plays a crucial role in the series as a specialized prototype unit for the Earth Federation Forces, symbolizing the ongoing technological arms race and the evolution of mobile suits within the Universal Century timeline.