OMG, BIO YOU HAVE SEEM ON HEAD, YOU ARE UNWORTHY TO BE ART MODERATOR!!!
Nah, just kidding, it's good dude.

:|

that really didn't say much.

Oh. Mah. Gawd.
This is crazy awesome. Bio, you are right, this is your best head.
10/10
Man, I wish I could have it.

Wow, i really like it. It reminds me of starfox.
8 or 9 out of 10

Oh, sorry, just woke up, I have no real criticism for it, I can barely see anything on the spinny because of the rainbow pixels.

I think the beak is too wide, If you just move it up a little bit and change the width of it, it would look better.
All my CnC for it.
8.5/10, not really my style of art, but great head.

My down-side downside to this head is the helmet, I think it needs to be lowered just a tad.

Love the imagination you have there (wish i had some), nice clean pentool (vector marks?).
9/10

I like your use of vectors with the shine of the beak. It's also once to see something realistic from (no offense)
9/10
Great job

not perfetct mapping, on some parts blury and on others pixelate (best seen on eyes) 5/10

Do you not anti-alias?

Other than that this is one of your best heads. You're improving a lot. Stick to this style.