![Underwater shot of a coypu swimming (Myocastor coypus). France. Prise de vue sous-marine d'un ragondin nageant (France Stock Photo - Alamy Underwater shot of a coypu swimming (Myocastor coypus). France. Prise de vue sous-marine d'un ragondin nageant (France Stock Photo - Alamy](https://c8.alamy.com/comp/A8Y2YC/underwater-shot-of-a-coypu-swimming-myocastor-coypus-france-prise-A8Y2YC.jpg)
Underwater shot of a coypu swimming (Myocastor coypus). France. Prise de vue sous-marine d'un ragondin nageant (France Stock Photo - Alamy
![reef and mangroves - the place for the water rat and underwater photography - Picture of CocoVivo Retreat, Isla San Cristobal - Tripadvisor reef and mangroves - the place for the water rat and underwater photography - Picture of CocoVivo Retreat, Isla San Cristobal - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/0d/40/0f/11/reef-and-mangroves-the.jpg)
reef and mangroves - the place for the water rat and underwater photography - Picture of CocoVivo Retreat, Isla San Cristobal - Tripadvisor
![Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response | Protocol Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response | Protocol](https://cloudfront.jove.com/CDNSource/teasers/52093.jpg)
Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response | Protocol
![Underwater Rat Stock Illustrations – 157 Underwater Rat Stock Illustrations, Vectors & Clipart - Dreamstime Underwater Rat Stock Illustrations – 157 Underwater Rat Stock Illustrations, Vectors & Clipart - Dreamstime](https://thumbs.dreamstime.com/b/mysterious-underwater-rat-d-illustration-flower-212377764.jpg)