Gible was the only one of Ash's Sinnoh Pokémon that wasn't used in a gym battle. It was also the only one of Ash's Sinnoh Pokémon that never battled against Paul at any point.
Ratata forages in the forest for fruits, roots, nuts, and berries.
Ash: But this isn't a forest! It's an open field!
Pokedex: They also come out to open fields to steal food from stupid travellers.
Ash: D-Does that mean that... I'm stupid?
Pikachu: Pika, pika, pika!
Despite what the show frequently implies with Pikachu's attacks, electrical attacks can NEVER harm ground types.
First season has a "Poke Rap" segment prior to the end credits, combining the names of the (original 150) Pokemon into a rap-style song. There are 5 different segments like this total, adding up to the total 150. Home video releases featured the complete Poke Rap, combining all 5 parts.
The Netflix version edits out the "Who's That Pokemon" and "Pikachu's Jukebox" segments, whereas only the "Pokerap" segment is retained.