I can label a few off the top of my head if my memory serves me right:
- The 3th, 7th and 8th are picture from a Chinese "Roswell Museum" or something along those lines.
- The 1st & 6th one could easily be a deformed child. In my opinion it looks quite human.
- 4th one is a confirmed GCI. I don't have any links for you, just giving you what I can recall.
- 9th one is a new one for me. At first glimpse it doesn't look quite organic, but that's all I can comment on it.
- The last one is often referred to as a head of a Chupacabra. In reality it's part of a repertoire of a video artist.
http://www.snopes.com/photos/gruesome/chupacabra.asp
- I'm pretty sure the 2nd one is a confirmed CGI as well. But again, just a wild guess from my dodgy memory recollection, so take it for what it's worth.
- I wish I could remember the larger context of the fifth one. I do remember it was one of the more promising ones. I think it's also related to the Varghina case.