Dr. Hoot-Hoot

Dr. Hoot-Hoot is an evil owl scientist who spent 10 years doing scientific 
studies. He went around the world but got stranded on Angry Birds Island. He'd rather be taking over the island alone than working together with Fireworks Dave, because he ruined one of his inventions by stepping on a, "SELF DESTRUCT" button (it's unknown why he put that button there).