Did you know that the blue whale is the loudest animal on Earth?
The sounds emitted by a blue whale can reach up to 188 decibels – louder than a jet engine at takeoff (which is around 140 dB).
They can be heard from over 1,000 kilometers away through water!
These deep “songs” help whales communicate with each other, navigate, and find a mate in the silent depths of the ocean.
Sound travels better in water than in air – which is why they can send messages across vast distances without a phone, WiFi, or satellites.
In an underwater world with almost no light, sound is the language of survival
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