Sarah looked surprised too. "I haven't seen an Onix do that before but I haven't studied Onix so I don't know everything about them, but since he just did that I'd assume they can so it might be normal as well," Sarah said honestly. She was still studying and didn't know everything yet. "I know more about grass and psychic types."
Sarah put her Pokedex away and beckoned her pokemon. "Unless you want to scold this Onix some more perhaps we can return and ask professor Maple," Sarah suggested. "I think it's very sorry for the shallow tunnel," she said with a corner of her mouth curling up slightly.

Weedle tried to get Sarah attention to the Hoppip that was floating nearby, the wind it was floating in subsided and slowly the Hoppip landed behind Sarah and Regan. Weedle turned around too and placed himself before the Hoppip. Sarah turned around to see where her Weedle had gone too and her eyes widened when she saw Hoppip standing there. "A Hoppip! The perfect pokemon for my team." 
When Hoppip heard she got described as perfect she blushed.