"They're bird pokémon too. They both start off about this small?" He makes a size with his hands. "But they get bigger as they evolve. Pidgey has more evolutions than a Spearow. Pidgey..."

And off he goes with descriptions. He shares the differences between them, Fearow's more distinctly-shaped beak and a Pidgeot's impressive crest that sweeps down from its forehead, and then speaks about their differences as bird types.

It's somewhere through this that an idea crosses his face, and he reaches to his back pocket. "How about I show you?"

When he turns back, a pokédex is in his hands. He flips it open and starts to click down through it. If Enzan's looking, he can maybe see images of pokémon flicker on the screen.