![birds set foot near south pole in early cretaceous australian tracks show birds set foot near south pole in early cretaceous australian tracks show](https://utterbuzz.com/wp-content/uploads/2023/11/birds-set-foot-near-south-pole-in-early-cretaceous-australian-tracks-show-640x483.jpg)
The discovery of 27 avian footprints on the southern Australia coast — dating back to the Early Cretaceous when Australia was still connected to Antarctica — opens another window onto early avian evolution and possible migratory behavior.
The discovery of 27 avian footprints on the southern Australia coast — dating back to the Early Cretaceous when Australia was still connected to Antarctica — opens another window onto early avian evolution and possible migratory behavior.