Bird-Masked Anbu Member

Another unnamed ANBU Captain who along with two others helped defend Konoha during Pain's invasion. He makes use of wind techniques to sever the Giant Multi-headed dog's legs to allow the others to trap it. His proficiency with wind perhaps alluding to why his mask is a bird.

Personality
From what little we have seen of this ANBU, he seems to be capable of adapting quickly to situations, following the other ANBU Captains into battle and adhering to the strategy despite the unusual nature of their opponent. Having said this, he seems to be slighty naive and unaware of certain techniques as he was shocked when the Giant Multi-headed Dog broke through their attack and grew more heads, at which point he was told it was a special summon and to not waste time on it.

Appearance
He is dressed in a white coat and black trousers with bandages tied around his right leg and black sandals. His mask is designed like a bird with a yellow beak and a triangular marking pointing down from the top of the mask.

Abilities
This ANBU Captain appears to be a powerful wind element Ninjutsu user, using his Wind Release: Wind Slicer to sever a giant summoned beast's limbs without the usual exhaling associated with the technique or a direct line of sight to his target. Also, being an ANBU Captain it can be assumed he is a talented ninja in other areas of stealth, assassination and interogation.

Invasion of Pain Arc
During Pain's invasion this ANBU Captain worked in a three man team with two other Unnamed ANBU Captains in order to battle Pain's Giant Multi-Headed Dog Summon. This battle is expanded on in the Anime as they use their "Formation B" in order to halt the beast's advance and allow Shizune's group time to escape.