Tiny #tyrannosaurs used the buddy system: Fossil trackways may show tyrannosaur tykes teaming up https://www.scientificamerican.com/article/tiny-tyrannosaurs-used-the-buddy-system/ by Riley Black

A busy time at the beach: multiple examples of gregarious #DinosaurBehaviour inferred from a set of trackways from the Late #Cretaceous of Alberta, Canada https://cdnsciencepub.com/doi/abs/10.1139/cjes-2021-0069

The newfound tracks hint that #hatchlings formed groups after leaving the nest, similar to some herbivorous #dinosaurs—as well as living #crocodiles and large ground #birds.