List
Animals That Start With N: Narwhal, Newt, Numbat and More

Animals that start with N include the narwhal, newt, numbat, nightingale, nautilus and nurse shark, along with the naked mole-rat and the northern cardinal. Here are 20 animals beginning with the letter N, in alphabetical order, each with where it lives and a few accurate facts about what makes it special.
Contents
Naked mole-rat
The naked mole-rat is a nearly hairless, buck-toothed rodent that lives in underground tunnel systems in the dry grasslands of Kenya, Ethiopia and Somalia. Its colonies work much like a beehive, with a single breeding queen and many workers. It can live for more than 37 years, far longer than any other rodent, and in laboratory tests it survived 18 minutes with no oxygen at all.
Narwhal
The narwhal is a medium-sized whale of the Arctic waters around Canada, Greenland, Norway and Russia. Its spiraled “tusk” is actually a canine tooth that grows from the left side of the upper jaw, usually only in males, and reaches about 1.5–3 m (5–10 ft). In medieval Europe, narwhal tusks were sold as unicorn horns.
Nautilus
Nautiluses are shelled relatives of octopuses and squid that live on deep coral reef slopes of the Indian and Pacific oceans. The chambered nautilus has about 90 tentacles without suckers and controls its buoyancy by adjusting gas and liquid in the sealed chambers of its shell. Its ancestors, the nautiloids, first appeared around 500 million years ago, and the chambered nautilus is now listed as Vulnerable.
Nene
The nene, or Hawaiian goose, is the official state bird of Hawaii and the world’s rarest goose. Hunting and introduced predators reduced it to just 30 birds by 1952. Captive breeding and reintroduction have since brought the population back to about 3,800 birds, and it is now listed as Near Threatened. Its feet are only partly webbed, an adaptation to walking on rough lava fields.
Newt
Newts are small salamanders that spend part of each year in ponds, where many males grow crests and bright colors to court females. They live across Europe, Asia and North America. The eastern newt of North America has a land-dwelling juvenile stage called the red eft, and Britain’s great crested newt is strictly protected by law. See newt vs salamander for how they differ.
Night monkey
Night monkeys, also called owl monkeys, are the only truly nocturnal monkeys in the world. The 11 species live in forests from Panama across much of South America. Their very large eyes help them find fruit, leaves and insects in the dark, and they live in small family groups in which the father does most of the carrying of the infant.
Nightingale
The common nightingale is a plain brown songbird famous for its rich, powerful song, which males deliver both by day and late into the night. It breeds in woodland and thickets across Europe, North Africa and western Asia, then migrates to Africa south of the Sahara for the winter. Its name comes from Old English words meaning “night singer”.
Nightjar
Nightjars are nocturnal birds with huge eyes, tiny bills and very wide mouths for catching moths in flight. The European nightjar is famous for its long, mechanical “churring” song on summer evenings. By day it sits motionless on the ground or along a branch, where its bark-like pattern makes it almost impossible to spot. It features on our list of nocturnal animals.
Nile crocodile
The Nile crocodile is Africa’s largest crocodile and lives in rivers, lakes and swamps across much of sub-Saharan Africa. Adult males are usually 3.5–5 m (11.5–16.5 ft) long and weigh 225–750 kg (500–1,650 lb). Females guard their buried nests and gently carry newly hatched young to the water in their jaws.
Nilgai
The nilgai is the largest antelope in Asia, living in grasslands and dry forests across India and parts of Nepal and Pakistan. Its name means “blue cow” in Hindi, after the bluish-gray coat of adult males. Nilgai were introduced to Texas in the 1920s, and a free-living population still roams the southern part of the state.
Nine-banded armadillo
The nine-banded armadillo is the only armadillo found in the United States, and it has spread across much of the southern and central states since the 1800s. Its bony shell is made of plates covered in tough skin. Females almost always give birth to four identical young, all developed from a single fertilized egg.
North Atlantic right whale
The North Atlantic right whale is a huge, slow-swimming baleen whale of the western North Atlantic, reaching about 16 m (52 ft) in length. It has no dorsal fin and carries rough skin patches called callosities on its head. Only about 380 remain, mostly threatened by ship strikes and fishing gear entanglement, and the species is Critically Endangered.
Northern cardinal
The northern cardinal is a crested songbird of the eastern and central United States, southern Canada and Mexico. Males are bright red, while females are warm brown with red tinges. It is the state bird of seven US states, more than any other bird, and both sexes sing.
Northern elephant seal
Named for the male’s trunk-like nose, the northern elephant seal breeds on beaches from California to Baja California. Males typically weigh 1,500–2,300 kg (3,300–5,100 lb). Hunting for oil may have reduced the species to only 20–40 animals by the late 1800s, but it has since recovered dramatically. Females can dive deeper than 1,700 m (5,600 ft).
Northern pike
The northern pike is a long, olive-green predatory fish of lakes and slow rivers across northern Europe, Asia and North America. It lies in wait among water plants and then lunges at passing fish with a burst of speed. Most adults measure about 40–55 cm (16–22 in), but exceptional individuals can approach 1.5 m (5 ft).
Norway lemming
The Norway lemming is a small, boldly patterned rodent of the mountains and tundra of Scandinavia and northwest Russia. Its numbers boom every few years, and huge numbers then disperse in search of food. The popular idea that lemmings jump off cliffs in mass suicide is a myth, made famous by scenes staged for the 1958 Disney documentary White Wilderness.
Nudibranch
Nudibranchs are sea slugs, marine mollusks that lose their shells as larvae. About 3,000 species are known, many of them brilliantly colored to warn predators that they taste bad or are toxic. Some species eat stinging animals such as hydroids and store the unfired stinging cells in their own bodies for defense.
Numbat
The numbat is a small, striped marsupial from the woodlands of southwestern Australia and the faunal emblem of Western Australia. Unusually for a marsupial, it is active by day and has no pouch. It feeds almost entirely on termites, licking up thousands a day with a long, sticky tongue. Fewer than about 1,000 adults are thought to survive in the wild, and it is listed as Endangered under Australian law.
Nurse shark
The nurse shark is a slow, bottom-dwelling shark of warm, shallow coastal waters on both sides of the Atlantic and in the eastern Pacific. By day it often rests in groups on the sea floor or under ledges, and at night it hunts by sucking prey out of crevices with some of the strongest suction recorded in any aquatic vertebrate. Adults reach up to about 3 m (10 ft). It is listed as Vulnerable.
Nuthatch
Nuthatches are small, short-tailed birds that can climb down tree trunks headfirst, something woodpeckers cannot do. The Eurasian nuthatch lives across Europe and Asia, while the white-breasted nuthatch is a familiar backyard bird in North America. Eurasian nuthatches often plaster mud around the entrance of their nest hole to make it just big enough to squeeze through.
Animal profiles starting with N
NarwhalNile crocodileNine-banded armadilloNorth American beaverNorth American porcupineNorth American river otterNorth Atlantic right whaleNorth Island brown kiwiNorthern cardinalNorthern elephant sealNorthern giant hornetNorthern mockingbirdNorthern walkingstickNorthern water snake
Frequently asked questions
What is the largest animal that starts with N?
The North Atlantic right whale is the largest N animal on this list. Adults reach up to about 16 m (52 ft) and roughly 64 tonnes (70 short tons). The male northern elephant seal, at up to about 2,300 kg (5,100 lb), is the largest N animal that comes ashore.
What birds start with N?
Birds beginning with N include the nene (Hawaiian goose), nightingale, nightjar, northern cardinal and nuthatch. The nene is the official state bird of Hawaii and is often described as the rarest goose in the world.
What sea animals start with N?
Ocean animals beginning with N include the narwhal, nautilus, nudibranch, nurse shark, North Atlantic right whale and northern elephant seal. The narwhal lives only in Arctic waters, while the nurse shark is found in warm, shallow seas of the Atlantic and eastern Pacific.
Which animals that start with N are endangered?
The North Atlantic right whale is Critically Endangered, with only about 380 left. The nurse shark and chambered nautilus are listed as Vulnerable, the nene is Near Threatened, and the numbat is listed as Endangered under Australian national law.
Is the narwhal a real animal?
Yes. The narwhal is a real toothed whale that lives in the Arctic waters of Canada, Greenland, Norway and Russia. Its famous tusk is a greatly lengthened canine tooth, and in medieval Europe these tusks were often sold as unicorn horns.
Sources and further reading
- Animal Diversity Web (University of Michigan), "Myrmecobius fasciatus"
- IUCN Red List of Threatened Species, "Monodon monoceros"
- NOAA Fisheries, "North Atlantic Right Whale"
- Encyclopaedia Britannica, "Naked mole rat"
Cite this page
“Animals That Start With N: Narwhal, Newt, Numbat and More.” Animal Atlas, https://animals.bigworldlist.com/lists/animals-that-start-with-n/.