Rats: Facts about these thin-tailed, medium-size rodents
SFARI Rat models
Giant Rat That Fell From Tree in Solomon Islands Is New Species
Rat: A most prolific reproduction crisis. - Dave's Pest Control
Black Rat - The Australian Museum
Texas kangaroo rat species is closer to being named an endangered species
How to Design a Habitat for Rats - FOUR PAWS International - Animal Welfare Organisation
Rats Facts & Identification, Control & Prevention
Ord's Kangaroo Rat - Nature Canada
Rodents Definition, Types & Lists
Meet the broad-toothed rat: a chubby-cheeked and inquisitive Australian rodent that needs our help
Rat Life Cycle: Lifespan, habitat