Pikachu Was Originally Based on a Squirrel - Niche Gamer

Pikachu, Pokémon Wiki

Pikachu inspired by a squirrel, creators reveal : r/nintendo

Eevee - Wikipedia

Cute squirrels; Neutron, Electron Proton, Lightning, Sparking, and Ground. : r/pokemon

Pokémon Sword/Shield: Where to catch Skwovet

Pikachu Originally Inspired By A Squirrel, Not A Mouse – NintendoSoup

Is Pikachu a mouse or a squirrel? - Quora

25 Pokémon Facts That'll Make You Want To Binge-Watch This Classic

Is Pikachu a mouse or a squirrel? - Quora

A real-life pokemon: On the trail of ancient squirrel

Pikachu is actually based on squirrels and the pikas are up in arms

Pawmi (Pokémon) - Bulbapedia, the community-driven Pokémon encyclopedia

Meet Pokémon Scarlet and Violet's latest Pokémon - Pawmi, Lechonk, Smoliv, and our new Legendaries – Nintendo Wire