Why are belugas called canaries of the sea?

They make many chirps and whistles

Beluga Whale Quiz: Canaries of the Sea in Arctic Waters

This beluga whale quiz swims into icy Arctic waters with the white whale that sings. Play an interactive set of 10 questions on canary calls, the shape-shifting melon, flexible necks, the missing dorsal fin, gray calves, summer gatherings at Churchill, molting, echolocation and the narwhal family.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Nickname
Why are belugas called canaries of the sea?
Color
What color are adult belugas?
Melon
What can belugas do with their forehead melon?
Neck
What is unusual about a beluga's neck?
Fin
Why might belugas lack a dorsal fin?
Home
Where do belugas mostly live?
Churchill
Which Canadian town is famous for summer beluga gatherings?
Molt
How do belugas shed old skin in summer?
Sonar
How do belugas find food and holes in ice?
Relative
Which whale is the beluga's closest relative?

Explanations: answer key for all 10 questions

Q1: Why are belugas called canaries of the sea?
Answer: They make many chirps and whistles
Sailors heard them through hulls.
Q2: What color are adult belugas?
Answer: White
Calves are born gray.
Q3: What can belugas do with their forehead melon?
Answer: Change its shape
It helps focus sound.
Q4: What is unusual about a beluga's neck?
Answer: It can turn its head
Its neck bones are not fused.
Q5: Why might belugas lack a dorsal fin?
Answer: It helps them swim under ice
A low ridge replaces it.
Q6: Where do belugas mostly live?
Answer: Arctic and subarctic waters
Some live in the St. Lawrence.
Q7: Which Canadian town is famous for summer beluga gatherings?
Answer: Churchill, Manitoba
Thousands enter river estuaries.
Q8: How do belugas shed old skin in summer?
Answer: By rubbing on gravel
They visit shallow river mouths.
Q9: How do belugas find food and holes in ice?
Answer: Echolocation
They send out clicks.
Q10: Which whale is the beluga's closest relative?
Answer: Narwhal
They share a family.

Beluga Whale Quiz – Canaries of the Sea in Arctic Waters

Beluga whales live in Arctic and subarctic waters, including Hudson Bay, Alaska and the St. Lawrence River. Adults are white, while calves are born gray and lighten as they grow.

Belugas chirp, click and whistle so much that sailors called them canaries of the sea. They use echolocation to find fish and breathing holes, and they can change the shape of their rounded forehead, called the melon.

Unfused neck bones let them turn their heads, and a low ridge instead of a dorsal fin helps them swim under ice. In summer thousands gather near Churchill, Manitoba, where they rub on gravel to shed old skin.

What This Quiz Teaches

Ocean fans will enjoy these questions.

Why they are called canaries
What they look like
How they find food
Where they gather
Who their relatives are

Did You Know?

Belugas often travel in groups called pods.
They can swim backward.
Polar bears and orcas sometimes hunt them.
Some populations are endangered.
Their faces seem to smile thanks to flexible lips.