Question 1

True or false: Some seals can hold their breath for over an hour while diving.

Accepted Answer

True. Elephant seals can hold their breath for up to 90 minutes during deep dives, thanks to high oxygen stores and slowed heart rate.

Question 2

True or false: Seals have excellent vision underwater but are near-sighted on land.

Accepted Answer

False. Seals have adapted eyes that work well both in and out of water; they are not significantly nearsighted on land.

Question 3

True or false: The International Day of the Seal is celebrated on March 22.

Accepted Answer

True. The UN declared March 22 as World Seal Day to raise awareness about seal conservation, though it's less known than other animal days.

Question 4

True or false: Seals can sleep with only half of their brain at a time.

Accepted Answer

True. Seals exhibit unihemispheric sleep, allowing half their brain to rest while the other stays alert to predators and to surface for air.

Question 5

True or false: All seal species are born with a pure white coat of fur.

Accepted Answer

False. Only harp seal pups have white fur; many other species are born with different colors, like gray or spotted coats.

Question 6

True or false: Seals use their whiskers to detect prey movements in murky water.

Accepted Answer

False. This is actually true! Seals' whiskers are incredibly sensitive and can detect tiny water movements from fish, even in darkness.

Question 7

True or false: Seals are more closely related to bears than to sea lions.

Accepted Answer

True. Genetic studies show true seals (Phocidae) share a closer common ancestor with bears than with eared seals like sea lions.

Question 8

True or false: The International Day of the Seal was started by Greenpeace in the 1980s.

Accepted Answer

False. The day was actually initiated by the United Nations Environment Programme (UNEP), not Greenpeace, though Greenpeace supports it.

International Day of the Seal Trivia Questions