These beautiful marine creatures lack vocal cords and they largely rely on the rhythm of their pulsating bodies for movement rather than any sound.
Snails are 100% silent animals that communicate through chemical signals. They glide on a slime trail without making any audible noise.
Widely known for their vibrant colors and delicate wings, butterflies are also silent insects. They rely on visual signals for communication.
Most crabs are silent creatures. They communicate through body language, gestures, and chemical signals rather than vocalisations.
Sharks are sharp predators that produce no to minimal sounds, relying on their keen senses and body language to communicate and travel in their environment.
Goldfish, like many other fish, lack the ability to produce sound. They communicate through body movements and changes in color.
Sea urchins are spiny marine animals that make no noise. They move quietly along the ocean floor and rely on touch and chemical signals to interact with their environment.