Upon first arriving in the distant past, Sora had been pretty excited to be able to use his Keyblade again...it came back to him naturally, as if it'd never left. And after months aboard the same sterile look of the satellite, getting out for a breath of fresh air (literally) was worth any danger they may find themselves in.

Even if that danger was finding a nest of eggs that appeared to be hatching now. While Sora felt that he, Riku, Kaldur and the rest of the party could take on any dinos that attacked them, it was a bit of a different manner if a mommy dino attacked them because it mistakenly thought they were threatening its babies.

"Yeah...do you think it's eggs from a plant-eater or a meat-eater?" A meat-eater, they may have even more problems.