Remove shoes and socks.

REMOVE SHOES AND SOCKS?

No thank you. Theo stood on the spot, tapping his foot very lightly on the ground. Course, if he was gonna get into trouble over it, he would probably cower over and take them off, but for now, he was taking a stand. No muddy sand was getting all up in HIS toes.

Onto the prints, his first instinct was dinosaur.

But when everyone else started answering, Theo nodded coolly. "Yeah, that is definitely a bird." He was clever, too. But human characeristics? How could you notice human characteristics from looking at a set of footprints? Theo looked around, cos he was CLEARLY missing something. Oh well, he would go for an obvious answer. "I guess they have toes like us." Yep.