Curious Kids: where did rats first come from?

Black rats are originally from India and brown rats are originally from China.

Liberty Science Center :: Rats' natural abilities are on display at LSC's Rat Olympics

Weird But True World 2024 by National Geographic Kids - National Geographic Kids Books

Capturing naked mole-rat chirps, Science

Like Humans Or Whales, Naked Mole Rat Groups Have Distinctive Dialects : Shots - Health News : NPR

Searching together: a lesson from rats

Rats in Seattle: They're creepy, clever and everywhere, but there is help

NYC Pest Control Guide: Mice and Rats

Curious Kids: where did rats first come from?

Four curious facts you probably didn't know about rats - RSPCA

Naked Mole-Rats' Secrets Revealed NSF - National Science Foundation