My blood is boiling, but my brain isn't IBM.

[Ghostiemon]

Actually albatross live around the southern and pacific ocean living off squid and fish. The closest thing we have that could be considered a dragon would be a komodo dragon and they live somewhere in indonesia.

Dragons are coldblooded they are lizards.

based on a humanoid figure

Dragons come in all shapes and sizes, snake shapped, 4 legged winged crawling lizards, large bipedal lizards.

warm blood system be more suited to that body type

The T-rex Large Bipedal cold blooded. Besides cold blooded is an outdated term. There are no cold bloded species, they simply have a different method fo blood temp control as opposed to 'warm blooded' creatures.