User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-74.193.207.108-20121012012151/@comment-4212769-20121118101808

Like I already posted in another comment it is in question if Wyverns are reptiles or not, I wouldn't say "of course they are reptiles" because till someone scientifically set this when reptiles aren't reptiles anymore there is no of course but when it shares all traits of a so-called "reptile" but that doesn't mean they really are. People still calling turtles reptiles although they are in a completely different evolutionary path. They are relative to reptiles but actually no reptiles (in the sight of taxonomic science today).

For me like I said animals aren't reptiles anymore when the said animals are warm-blooded and much more intelligent like most Wyverns are same as dinosaurs. But that's just a line a drew myself, not set for anyone as well.

For Duramboros and its subspecies I believe the only natural predators it can have when fully healthy are monsters that can get to the vulnurable back humps that have a good supply of blood. Those monsters could injure it that far that it bleeds to death. So flying monsters have a better chance to see in Duramboros and its subspecies prey. And Deviljho is surely not one of them.