Lab Ratz Experiment 2 - Cartoon Rat - Sticker

Live Rat King found last year in Estonia (News article included) : r/natureismetal

The Complicated, Inconclusive Truth Behind Rat Kings - Atlas Obscura

Of Rats and Men, TMNT Wiki

Anon breeds rats : r/greentext

Rats Aren't Smarter Than Mice and That Actually Matters - The Atlantic

The Rat King (Teenage Mutant Ninja Turtles 2012 Version), Legends of the Multi Universe Wiki

Scientists complete head transplant on a RAT in China

Rats: Unleash the Vermin Tide (Includes Revised Rats and the Dreaded Rat Queen!) : r/DnDHomebrew

rat king, Stable Diffusion

CRISPR-Cas9: A method for establishing rat models of drug metabolism and pharmacokinetics - ScienceDirect