🔬 Amazing Senses
Grey reef sharks can sense tiny movements, smells, and electrical signals made by other animals in the water.
Hello! I am a Grey Reef Shark!
I live near coral reefs in warm tropical oceans. My grey body helps me hide in the water, and my strong senses help me find food even when it is dark.
Meet Me
Why Is This Shark Special?
The grey reef shark is one of the most important predators on coral reefs. It is fast, curious, and very good at finding food. Scientists study these sharks to understand how healthy a coral reef is.
Grey reef sharks usually grow to about 1.5–2 metres long. They have a grey back, a white belly, and a dark edge on the back of their tail fin.
🌊 Coral Reef Guardian
By hunting sick and weak fish, grey reef sharks help keep reef ecosystems strong and balanced.
🐟 A Social Shark
They often swim in groups, especially near places where food is easy to find.
🌙 Night Hunter
Grey reef sharks are often more active at night, when many reef animals come out to feed.
Quick Facts
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Length: usually 1.5–2 m
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Lives in warm tropical water
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Found near coral reefs
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Eats fish, squid, and crustaceans
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Babies are born ready to swim
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Needs protection from overfishing