Hawaiian Monk Seal
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40 free Hawaiian Monk Seal trivia questions with answers — trivia quiz, new questions added Oct 2026.
The Hawaiian monk seal is one of the rarest seals on Earth and one of the very few that live in the tropics. Fewer than two thousand remain, most of them spread along a chain of tiny islands and atolls that reaches far beyond the beaches visitors know. This quiz turns the best Hawaiian monk seal fun facts into questions. It asks how the seals hunt, dive and sleep, how pups are born and grow up, where the unusual name comes from, the predators and human hazards the animals face, and the scientists, vets and volunteers working to bring the species back. The questions run from easy to tricky, so they suit curious kids, classrooms and travelers planning a trip to the islands as well as wildlife fans. Every answer comes with a short explanation, so you pick up a new fact whether you get it right or wrong.
30 of 40 questions with answers and explanations. Play the quiz
Q 01Which animal have NOAA teams had to pull out of the noses of several young Hawaiian monk seals?
An eel
An eel dangling from a nostril has been seen a handful of times, and every seal was caught and freed unharmed. One theory is that a cornered eel bolts into the nose while the seal roots around the reef.
Q 02The Hawaiian name for the Hawaiian monk seal describes which animal "that runs in rough water"?
A dog
A dog that runs in rough water is the meaning of ʻīlio holo i ka uaua. Native Hawaiians coined the name for an animal that had reached the islands millions of years before people did.
Q 03A deadly parasite that threatens Hawaiian monk seals spreads through the droppings of which animals?
Cats
Cats are the only animals in which the toxoplasmosis parasite produces its eggs, which wash from their droppings into the sea. Keeping pets indoors is one of the simplest ways to protect seals.
Q 04Which color can a Hawaiian monk seal's fur turn after it has spent a long spell at sea?
Green
Green fur comes from algae growing on the coat, a sign the seal has gone a long time since its yearly molt, when it sheds the old coat and comes out silvery again.
Q 05What does a Hawaiian monk seal mother go without for the whole time she is nursing her pup?
Food
Food is off the menu because she never leaves her pup to hunt, living on her own fat until weaning. Then she swims off for good, and the pup has to teach itself to hunt.
Q 06Hawaiian monk seals are said to be named for skin folds that resemble which part of a monk's clothing?
The hood
The hood, or cowl, is one popular story: the naturalist who suggested the name thought a seal seen from behind looked like a monk in a cape and hood.
Q 07A Hawaiian monk seal on a deep dive can hold its breath for up to roughly how long?
20 minutes
20 minutes is the limit, but a typical hunting trip to the seabed and back lasts only about six.
Q 08Hawaiian monk seals mostly sleep on beaches, but where else do they sometimes take a nap?
Underwater caves
Underwater caves are an occasional bedroom, but most sleep happens on the sand, where a seal may stay put for days at a time.
Q 09Besides the Hawaiian monk seal, the only other mammal found in Hawaii and nowhere else is what kind of animal?
A bat
A bat, the Hawaiian hoary bat, is the islands' only native land mammal. It became the state land mammal in 2015, seven years after the seal was named Hawaii's official state mammal.
Q 10Hawaiian monk seal pups are born with fur of which color, which they shed by the time they are weaned?
Black
Black fur lasts only a few weeks on a newborn, and by weaning the pup has molted into a silvery-gray coat.
Q 11At sea and on the beach, how do Hawaiian monk seals spend most of their lives?
Mostly alone
Mostly alone is the rule, unlike sea lions that crowd into colonies: even when a few seals rest on one beach, they usually lie too far apart to touch.
Q 12What do biologists call it when a Hawaiian monk seal leaves the sea to rest on a beach?
Hauling out
Hauling out is normal, healthy behavior, and a seal lying very still on the sand is almost always resting, not stranded or hurt.
Q 13NOAA's "rule of thumb" says you are far enough from a Hawaiian monk seal when your thumb does what?
Hides the whole animal
Q 21Which US president created the 1909 island reserve that took in the Hawaiian monk seal's remote home?
Theodore Roosevelt
Theodore Roosevelt created the Hawaiian Islands Reservation, which later became a national wildlife refuge and then part of one of the largest protected areas on Earth.
Q 22Which president created the marine monument where most Hawaiian monk seals live after seeing a Cousteau film?
George W. Bush
George W. Bush watched the documentary Voyage to Kure at the White House in 2006 and created the monument two months later. Barack Obama more than quadrupled its size in 2016.
Q 23Ke Kai Ola, the hospital for sick and injured Hawaiian monk seals, is in which Hawaiian town?
Kona
Hides the whole animal is the test: give a thumbs-up at arm's length, and if the seal vanishes behind it you are about 50 feet away. For a mother with a pup, triple that distance.
Q 14In 2017 a Hawaiian monk seal named Rocky drew crowds by giving birth on which famous tourist beach?
Waikiki
Waikiki had never recorded a monk seal birth before Rocky's pup, named Kaimana, arrived just ahead of a busy Fourth of July weekend.
Q 15The Hawaiian monk seal's closest relative, declared extinct in 2008, once lived in which sea?
The Caribbean
The Caribbean monk seal was last seen in 1952 between Jamaica and Nicaragua. It showed little fear of people, which made it easy for hunters to kill, beginning with Columbus's crew in 1494.
Q 16What playful word describes the way a Hawaiian monk seal crawls on its belly across the sand?
Galumphing
Galumphing is how true seals get around on land, because their short front flippers cannot prop them up to walk the way a sea lion does.
Q 17As a "true seal", the Hawaiian monk seal lacks which body part that sea lions and fur seals have?
Ear flaps
Ear flaps are missing on every true seal, which hears through small holes in the sides of its head, while sea lions have visible outer ears.
Q 18Hawaiian monk seals have one of the highest recorded rates of which hazard of any seal or sea lion?
Debris entanglement
Debris entanglement, mostly in lost fishing nets, hits pups and juveniles hardest. Crews have hauled more than 900 metric tons of marine debris out of the seals' remote home waters.
Q 19How do foraging Hawaiian monk seals often get at prey that is hiding on the reef?
Flipping rocks over
Flipping rocks over with the nose exposes hidden prey, and sharks and large predatory fish sometimes trail a hunting seal to snatch whatever it flushes out.
Q 20Ke Kai Ola, the only hospital devoted to Hawaiian monk seals, has a Hawaiian name that means what?
The Healing Sea
The Healing Sea opened in 2014 and feeds up thin or sick seals, many of them pups, before returning them to the wild.
Kona, on the Big Island, hosts the hospital, which was built and is run by the Marine Mammal Center, a rescue group based in Sausalito, California.
Q 24Hawaiian monk seals were the first wild marine mammals protected by a routine program of what?
Vaccination
Vaccination against morbillivirus, a relative of distemper, began in 2016 because one outbreak could sweep through so small a population. Crews deliver the dose with a syringe on a pole.
Q 25Which type of seal shares the Hawaiian monk seal's "catastrophic molt" of fur and skin each year?
Elephant
Elephant seals sit on the same branch of the seal family, and both shed the top layer of skin along with the fur. A Hawaiian monk seal stays ashore for about 10 days at the peak.
Q 26Which kind of shark learned to snatch Hawaiian monk seal pups in the shallows at French Frigate Shoals?
Galapagos
Galapagos sharks, only a small number of them, took up the unusual habit in the late 1990s, so NOAA began moving newly weaned pups to safer islets.
Q 27Which privately owned island, nicknamed the Forbidden Isle, has become a haven for Hawaiian monk seals?
Niihau
Niihau is closed to most outsiders, and its quiet shores draw seals in high numbers. None were present when its owners' family bought the island in 1864.
Q 28The Hawaiian monk seal's ancestors likely swam through a seaway that once separated which two continents?
North and South America
North and South America were split by the Central American Seaway until the Isthmus of Panama rose about 3 million years ago, closing the seals' route between oceans.
Q 29Which US military service has transported dozens of Hawaiian monk seals between islands for rescue teams?
The Coast Guard
The Coast Guard answered more than 50 requests to carry seals between islands from 2008 to 2019, help that NOAA values at over $450,000.
Q 30The "schauinslandi" in the Hawaiian monk seal's scientific name honors a zoologist from which country?
Germany
Germany was home to Hugo Schauinsland, who found a seal skull on a remote Hawaiian island in the 1890s. The species was later named in his honor.