Interesting , but the problems is that dinosaurs aren't reptiles and are theorized to have been warm blooded. So probably a better comparison would be to birds

Interesting , but the problems is that dinosaurs aren't reptiles and are theorized to have been warm blooded. So probably a better comparison would be to birds However as far as I understand birds are found in artict/polar climates while dinosaurs were only at high latitudes during warm periods. It feels like there must be some fundamental physiological difference from birds other than flight - but I'm not clear what. Would be curious to hear an expert opinion