I just finished this thing off. Check out the last post for the specifics. My 'theory' for the color is based off of the flamingo and golden hammerhead, the prey (shrimp and fish,) eat a food item that causes their colors to change. The predator eats the fish or shrimp and they also change color. Same thing here, only replace fish with ostrich mimic;) It might not be perfect, but I at least thought about it;)
I recieved my copy of Gregory S. Paul's new book, haven't read it but flipped through it. Is is just me or do the new restorations look... stunted? The legs appear too short for several of the theropods and the heads look really big... I've seen lots of different restorations of these animals and they don't look like that. Strange. All the 'lumping' seems a bit extensive, and I'm still not seeing Jane as a juvenile T. rex. There is a juvenile Tarbosaurus that looks nothing like her... And the reason GSP gives? We haven't found any adults of Jane the Nanotyrannus so she must be a juvenile T. rex. Even I can see through that, we have a whopping 2 skeletons and one's just a head! I'm a bit disappointed, I was hoping for another PDW but this seems more of like an overview. And why are there so many Giraffatitan skeletons and a dirth of Titanosaurs...? I'll have to see if I change my mind upon actually reading it;)
Best,
Brett