In article <iJ6dnTyXZvXpITjVnZ2dnUVZ_jidnZ2d@earthlink.com>,
 "Steven L." <sdlitvin@earthlink.net> wrote:

But even the brain case of Troodon shows that it didn't have prefrontal 
lobes like the modern human brain or the modern dolphin brain.  So was 
it intelligent?  Probably at the level of a monkey or a cat.  Not like a 
human or a dolphin.

Neither do birds, IIUC. Considering what some bird can do with very 
small brains . .  ..