Spiker is a bird that only appears in the Sky Birds episode. He is round with spikes all of him except the face.
Spiker is a Bubbles-strengthed bird but not with the same abilites.
This sharp bird has the ability to shot spikes at the pigs. 2 For each pig. They can peirce through 4 wood, 5 glass
and 2 stone no matter the size of the material. However they can peirce through ballons no matter how much.