The eggs were arranged in dug-out earthen nests, each nest about a parent's body length from the next, and baby dinosaurs were also found with skeletons too cartilaginous for them to walk - similar to those of altricial (helpless) baby birds. The parent(s) must then have brought food to the young, and there is plant matter in the nests that may be evidence of either this or for incubation of the eggs.
The dinosaur eggs were placed in shallow depressions lined with earth, each one positioned near a parent's body length from the next. Baby dinosaurs were also found with skeletons too fragile to support their movement, similar to those of young birds that require care. The parents likely brought food to their young, and plant material was discovered in the nests, possibly for feeding or egg incubation.