|~ Birdbrain upon being him being confronted by the Dinozords and his final word before his destruction.|
Birdbrain is the main antagonist of the episode "Wave Goodbye" of Power Rangers Dino Thunder. He is the humanoid cyborg crow/mentha monster and the first of Mesogog's random mutations to take on the Dino Thunder Rangers.
When the Dino Rangers and Dr. Oliver had successful manages to save the Dino Eggs from the hands of both Zeltrax, Elsa and the hug army of Tyrannodrones. Mesogog decided to that they need a monster, so he created a robotic humanoid bird-like monster.
Birdbrain attacked the city pf Reefside. He wreaks havoc on a city, and fights against the Rangers. He had the upper hand at first, and had Kira at his mercy, before being blasted by Conner and Ethan. He manages to outrun the Rangers by flying in high speeds, but they have the new Raptor Cycles to give chase to him.
After Conner rescued a girl from some Tyrannodrones, he and the others made a beat down on him with each of their weapons, and with the Z-Rex Blaster, the monster was easily taken out. Messogog then activates the Hydro-Regenerator and he gets Birdbrain enlarged.
The Rangers summon the Dinozords to form the Thundersaurus Megazord, the monster had the upper hand at first with his blaster, but with the Megazord's Pterarang, it was easily a match to make a beat down on the monster. With the Dino Drill attack, this robotic bird-like monster is taken out for good.
Birdbrain was a cold and cunning monster who will stop at nothing to destroy the Power Rangers.