Velociraptor

Up to date Velociraptor here: www.artstation.com/artwork/WKK… 

EDIT HISTORY:

EDITED 18/3/2012: pack hunting as speculative.
tail fan also as display and communication. (Ferahgo-the-aAssassin)

EDITED 31/3/2012: tail around the body when nesting. (MattMart)
Byronosaurus added to the troodontinds found in Djadokhta. (gdog00)

EDITED 15/4/2012: length of the tarsometatarsals corrected, metatarsal pads added.
eyes position less stereoscopic. (gdog00)

EDITED 5/12/2012: no lachrymal horns. (Qilong)

EDITED 5/9/2014: Newer reconstruction, changes in color, posture and wing arrangement (2013). About the wing feather arrangement: has made a much much better chart: fav.me/d75foyx and fav.me/d75fpbq.

EDITED 24/10/2014: Supraorbital membrane. How (I think) deinonychosaur eye sockets work (Osmatar)

Speed demons? NO. I didn'd have space to include this, but read it: dinogoss.blogspot.com.ar/2011/…

Thanks to some of the DA people who contributed somehow to my paleo-education and/or to this infographic: