High-Latitude Dinosaurs Alaska and Northern Canada Evidence in the Canadian Arctic for unusually warm climates there earlier in the Late Cretaceous . Press release, December 1998. Dinosaur tracks in Alaska . Feature by Lee Dye on the work of Roland Gangloff. They must have been able to deal with strong seasonal changes in light, temperature, and plant food supply.
Australian scientists speculate on the all year round.
ABC News Online, October 27, 1999. Dinosaur nest in France . From ABC News Online, September 27, 1999. A block of rock collected in Mongolia in 1993 turned out to contain an adult Oviraptor that had been buried in a sandstorm while it was crouched over a nest of Oviraptor eggs. The only reasonable explanation of this find is that the dinosaur was brooding its eggs, just as most living birds do.