The Coolest Wildlife Living in Our National Parks

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60 Amazing Animals Found in National Parks Danita Delimont - Getty Images


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America’s National Parks are some of the most beautiful parts of the country. From gorgeous landscapes to incredible wildlife, the parks have so much to offer. Beyond how fun they are to visit, these conservation areas do important work to protect biodiversity and our natural wonders.

If you’re planning a trip to one of the National Parks, be sure to take nothing but pictures and leave nothing but footprints. If you can’t make it to a park right now, you can still get a good look at some of the coolest wildlife they protect. From the adorable but deadly pine marten to the massive sperm whale, these are some of the amazing animals that call National Parks home.


Pine Marten

Found in: Glacier National Park

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These cuties are also known as nature’s cutest assassin. They are in the weasel family and live in trees. Despite their cuddly appearance, they’re efficient hunters, eating small animals like voles and fruits.

american marten
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Rocky Mountain Goat

Found in: Mount Rainier National Park

If you’re lucky, you might see these agile climbers on the slopes of Rainier. They can climb incredibly steep inclines using only rocky footholds—just don’t try to follow the same paths yourself!

a mountain goat amongst rocks in washington, usa.
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Bottlenose Dolphin

Found in: Channel Islands National Park

A group of dolphins is called a pod. Keep your eyes peeled for their iconic fins jumping through the waves, or listen for their squeaky chatter to each other as they play.

a bottlenose dolphin breaching
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Tiger Salamander

Found in: Yellowstone National Park

These goofy guys have a big grin and are one of the largest terrestrial salamanders in North America. They can grow up to 8 inches long and live as long as 15 years. Be sure not to pick them up as their tails can excrete a sticky poison that causes skin irritation.

barred tiger salamander (ambystoma mavortium) smiling in moss
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Manatee

Found in: Canaveral National Seashore

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These gentle giants are like the puppies of the sea. They are curious and playful, but resist the urge to pet them — touching a manatee is illegal to help keep these slow moving, endangered animals protected.

west indian manatees
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Bobcat

Found in: Glacier National Park

They may be fabulously fluffy, but these big cats are certainly no house kitties. They are named for their short, bobbed tails and are efficient hunters.

bobcat (felis rufus) on snowy ground. uinta national forest, utah.
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Great Blue Heron

Found in: Yellowstone National Park

These graceful birds like to stalk the shallows. They will stand incredibly still until an unlucky fish approaches…and then they’ll eat!

great blue heron walking by the water
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Snowy Owl

Found in: Glacier National Park

Hedwig, is that you? The beautiful and beloved Snowy Owl swoops through the skies in this Montana national park, blending in with the snow.

snowy owl hovering, bird in flight
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Sperm Whale

Found in: Gulf Islands National Seashore

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If you’re lucky, you might see one of these giants floating through the waters at Gulf Islands National Seashore. They are the largest of the toothed whales and can live to 70 years or more.

sperm whale (physeter macrocephalus), azores, portugal, atlantic ocean
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Green Iguana

Found in: Big Cypress National Preserve

These amazing reptiles hang out in Florida’s trees. They have a “third eye” on the top of their head that helps them sense predators. And if it gets too cold, watch out — warmth-loving iguanas might be stunned by the low temps and fall out of trees.

green iguana
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Turkey Vultures

Found in: Bandelier National Monument

These huge carrion eaters can be seen circling the sky or roosting in trees. Although their size can make them a little fearsome, they play an important part in local ecosystems.

turkey vulture
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Flamingoes

Found in: Everglades National Park

These iconic birds make great lawn ornaments, but even better wildlife spotting. The shade of pink they are can vary from pale pink to almost magenta, depending on the amount of beta-carotenes they eat.

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Bald Eagle

Found in: Glacier National Park & Preserve, Alaska

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It's the national bird for good reason. Watching a soaring Bald eagle swoop through the skies with its 8-foot wingspan takes our breath away. We see this patriotic bird everywhere — on money, on sports team logos, and even the Muppets — but nothing compares to seeing it in person.

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North American Beaver

Found in: Grand Teton National Park

If beavers were people, they'd work in Silicon Valley. They're pretty much always busy building, eating, and building some more. And perhaps the greatest love stories in the animal realm are the beavers, since they mate for life (at least until their partner dies, then they find another mate).

the north american beaver (castor canadensis) is one of two extant beaver species. it is native to north america. beavers are well known for building dams across streams and constructing their lodge in the artificial pond which forms. the beaver dam is constructed using branches from trees the beavers cut down, as well as rocks, grass, and mud. the trees are cut down using their strong incisor teeth.
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Green Frog

Found in: Acadia National Park

They may not be the rarest, but they sure are fun. Keep an eye out in ponds and swampy areas for these little hoppers. They have an unexpected diet: In addition to the typical insects, Green Frogs will also eat small snakes and other frogs.

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American Antelope

Found at: Yellowstone National Park

You might be surprised to find out that there's a species of antelope native to America. But the nickname is a little bit of a misnomer — they're technically called "Pronghorns," and they're own category separate from antelope or deer. The difference? It's all in the horns. Antelope have unbranched horns and deer have branched antlers that shed annually. Pronghorns have branched horns. However, they're still pretty cool.

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American Bison

Found at: Yellowstone National Park

Bison almost became extinct in the late 1800s, numbering only a few hundred in the world. Today, they thrive. Bison are the largest mammal in North America and, in 2016, became the other living symbol of America (besides the Bald Eagle).

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American Darter

Found in: Florida Everglades National Park

Also officially known as the Anhinga, this water bird has the nickname of "snakebird." You can see why when it swims — its thin neck resembles a snake.

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American Pika

Found in: San Juan National Forest, Colorado

Cute, right? The tiny Pika is related to rabbits and live in colonies. But, they're not really group animals. Males and females live separately, aside from breeding seasons.

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Bighorn Sheep

Found in: Glacier National Park, Montana

Bighorn sheep are adventurers that can live in mountainous areas with ledges that can be as small as 2 inches. These interesting animals also have a remarkable past. They were almost extinct in 1900, but a conservation movement started by President Theodore Roosevelt brought them back from the brink.

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Black-Necked Stilt

Found in: Everglades National Park

With a name that perfectly suits their figures, the Black-Necked Stilt has the second-longest legs in proportion to their bodies of any bird, save for flamingoes.

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Black-Tailed Buck

Found in: Olympic National Park

They're a bit common, yes, but we still love to spot Black-Tailed deer and bucks in the wild. Depending on the season, they'll have a different coat. In the winter, their coats have a greyish-brown hue, while in the summer, they're more reddish-brown.

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Caribou

Found in: Denali National Park & Preserve, Alaska

Caribou are recognizable by their massive antlers, which they shed every year. They grow over a 3-6 month period that usually starts in March (for males) and June (for females). The developing antlers act as a sort of cooling system for the summer months. (When it's hot, blood rushes to the antlers, which are then cooled by outside air.)

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Elephant Seal

Found in: Point Reyes National Seashore, California

They're truly the "elephants" of the sea, with largest variety (Southern Elephant Seals) growing up to 20 feet and weighing 8,800 pounds. The Northern Elephant Seal is smaller by comparison, growing up to 13 feet (males) and 10 feet (females) in length.

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Tule Elk

Found in: Point Reyes National Seashore, California

This subspecies of elk is unique to California, and held their population at around 500,000 for thousands of years. Yet, they were nearly wiped out following the 1849 gold rush by prospectors. Today, they've bounced back to about 3,200.

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California Condor

Found in: Grand Canyon National Park

They may not be the prettiest birds, but they're by no means unimpressive. The wingspan of the California Condor can be up to 10 feet, allowing the birds to fly as high as 15,000 feet.

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Cedar Waxwing

Found in: Fire Island National Seashore

Though more petite than other birds on our list, they have strength in numbers: Thousands of waxwings travel together during migration and winter.

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Cougar

Found in: Zion National Park

Though you wouldn't want to encounter a cougar while you're on a hike, the chances aren't exactly high. They're wary of people and attacks have numbered around 100 total (across the United States and Canada) since 1890. Surprisingly, cougars are more closely related to domestic cats than tigers, lions, and jaguars. The main difference is that they can't roar.

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Coyote

Found in: Point Reyes National Park & Seashore

Though their numbers have boomed so much that they've become pests (not to mention threats) in even urban settings like Los Angeles, there's a lot to admire about the coyote. They're smart, adapt easily, and can form strong family groups.

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Dall Sheep

Found in: Denali National Park, Alaska

With their snowy white coat, the cute Dall Sheep has another standout feature: its horns. Males of the species have huge curled horns, which start and stop (but don't shed) annually. As a result, you can often tell a male Dall Sheep's age by horn growth rings called annuli.

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Garibaldi Damselfish

Found in: Channel Islands National Park

Our National Parks also include a stunning range of sea life. The Garibaldi Damselfish is one of the many beautiful sights down below. But be warned: Though the bright orange fish looks friendly (and can be), it can also get very aggressive. If too many of its kind are in an area, they'll just start fighting each other. Kind of like teenagers.

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Gila Woodpecker

Found in: Saguaro National Park

Not all woodpeckers live in dense forests. The Gila Woodpecker likes to make its homes inside saguaro cacti. Though they eat mainly insects and the odd berry, they've adapted to nearby human populations in surprising ways. It's not uncommon to spot the Gila Woodpecker stealing dog food kibbles.

this woodpeckers habitat consists of low desert scrub typical of the sonoran desert. they build nests in holes made in saguaro cacti or mesquite trees. cavities excavated by these woodpeckers in saguaro cacti are later used by a variety of other species, including the elf owl. there, they typically lay 3_5 white eggs.
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Grizzly Bear

Found in: Yellowstone National Park

The Grizzly Bear is an incredible, impressive creature. Its size is key to survival, especially during pregnancy. If a female Grizzly Bear fails to gain enough weight during pregnancy, the embryo will actually reabsorb into her body. Unfortunately, the population in the United States has dwindled to less than 1,500.

grizzly bear (ursus arctos horribilis) sow and two cubs of the year, yellowstone national park, wyoming, united states of america, north america
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Horned Toad

Found in: Bryce Canyon National Park

Though your inner middle schooler might giggle at its nickname "horny toad," it would be more correct to call it a "horny lizard." (And you'd still giggle.) The "toad" in its name comes just from its resemblance to a toad's squat shape. Anyway, this isn't remotely close to being the most interesting thing about this lizard. When predators come near, it has two defense mechanisms: One is to inflate its body to twice its size, and the other is to, erm, bleed from the eyes.

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Humpback Whale

Found in: Kenai Fjords National Park, Alaska

A Humpback whale sighting is like no other sighting. These massive whales can reach up to 60 feet in length, with pectoral fins of up to 15 feet long. Though large, Humpbacks are graceful and speedy. They can migrate from Alaska to Hawaii in as little as 36 days — a 3,000 mile trip.

humpback whale breaches the surface of the water at kenai fjords national park. summer on the kenai peninsula of southcentral alaska.
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Moose

Found in: Grand Teton National Park

The largest of all deer species, moose can weigh up to 1,500 pounds. Such a size means they need to eat a lot of food. In the summer, they can consume up to 73 pounds a day of all sorts of vegetation.

the moose alces alces, is the largest extant species in the deer family. moose are distinguished by the broad, flat (or palmate) antlers of the males; other members of the family have antlers with a dendritic configuration. moose typically inhabit boreal forests and temperate broadleaf and mixed forests of the northern hemisphere in temperate to subarctic climates. on average, an adult moose stands 1.4 2.1 m (4.6 6.9 ft) high at the shoulder, which is more than a foot higher than the next largest deer on average, the elk. males normally weigh from 380 to 700 kg (838 to 1,543 lb) and females typically weigh 200 to 490 kg (441 to 1,080 lb), depending on racial well as individual age or nutritional variations.
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Orca

Found in: Kenai Fjords National Park, Alaska

Presiding over the top of the food chain with majesty, Orcas are the largest members of the dolphin family. Though groups can easily hunt and take down another whale, other groups of Orcas have varied diets that don't include other whales (but include sharks, seals, rays, and fish).

two killer whales, or orcas, orcinus orca, breach in kenai fjords national park, the majority of which is most easily accessible by boat.
Morgan Trimble - Getty Images


Osprey

Found in: Yellowstone National Park

Osprey are large hawks that are some of the best fishers in the animal realm. They use their long, hooked talons to grab live fish (which is 99% of their diet), and can hit the water with such force that it can completely submerge itself.

an adult osprey bringing a branch to the nest, where two youngs are nesting
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Porcupine

Found in: Zion National Park

Though we often see nothing but quills in cartoon versions of porcupines, their coats feature soft fur mixed in among the 30,000 quills. And contrary to popular belief, they don't throw off all those sharp quills when threatened. Instead, they swat their quilled tail at attackers (and may lose a few quills in the process).

quilly bob thorton, a male porcupine (erethizon dorsatum) from triple d game farm in kallispell, montana. photographed in southern utah.
Kathleen Reeder Wildlife Photography - Getty Images


Prairie Dogs

Found in: Theodore Roosevelt National Park

They're adorable, for sure. But prairie dogs have a tough side, making fast, tough fighters with sharp claws and teeth. Despite that, they live in tight-knit communities and perhaps that's why their yearly mating season lasts all of an hour.

prairie dogs (genus cynomys) are herbivorous burrowing rodents native to the grasslands of north america. the five species are black tailed, white tailed, gunnisons, utah, and mexican prairie dogs. they are a type of ground squirrel, found in the united states, canada and mexico. in mexico, prairie dogs are found primarily in the northern states, which lie at the southern end of the great plains northeastern sonora, north and northeastern chihuahua, northern coahuila, northern nuevo leon, and northern tamaulipas. in the united states, they range primarily to the west of the mississippi river, though they have also been introduced in a few eastern locales. despite the name, they are not canines.
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Purple Gallinule

Found in: Everglades National Park

Their vivid beaks and gorgeous feathers aren't the only remarkable thing about the Purple Gallinule. See those feet? They allow the birds to delicately walk across lily pads without sinking.

everglades holiday park, usa
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Purple Swamphen

Found in: Everglades National Park

Another stunning Everglades bird with "purple" in its name, the Purple Swamphen is slightly less graceful than the Purple Gallinule due to its remarkable call that's been described as "a loud, penetrating kee-ow."

porphyrio porphyria, western swamphen
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Red Fox

Found in: Grand Teton National Park

The stunning coat of the Red Fox isn't always red. At birth, the pups are either gray or brown, with a red coat growing in after that first month. However, some turn golden, reddish-brown, silver, or black.

a red fox looks for food in the snow of jackson hole, wyoming.
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Reddish Egret

Found in: Everglades National Park

Though found in Everglades National Park, you can spot this interesting bird on the coast of Texas and some areas of Louisiana. The stance shown here has a great purpose (other than showing off its beautiful feathers), helping shield the water from glare so the Reddish Egret can hunt their prey a little easier.

reddish egret with wings wide open to create a shade and catch fish at eco pond, everglades national park.
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Rocky Mountain Elk

Found in: Yellowstone National Park

Rocky Mountain Elk may be spotted in Yellowstone, but they're the official state mammal of Utah. The most remarkable trait of the Rocky Mountain Elk can be heard every September (during their mating season), when the bulls emit really loud vocalizations called "bugles."

the rocky mountain elk (cervus canadensis nelsoni) is a subspecies of elk found in the rocky mountains and adjacent ranges of western north america. the winter ranges are most common in open forests and floodplain marshes in the lower elevations. in the summer it migrates to the subalpine forests and alpine basins. the total wild population is about one million individuals.
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Roosevelt Elk

Found in: Olympic National Park

The largest herd of Roosevelt Elk (yes, they were named after President Theodore Roosevelt) in the Pacific Northwest can be found at Olympic National Park. Of all the elk in North America, the Roosevelt Elk is the largest type. Males average about 875 pounds, with females weighing in around 700 pounds. The males also have super-huge antler racks that can grow up to 6 feet.

the roosevelt elk (cervus canadensis roosevelti), also known as olympic elk, is the largest of the four surviving subspecies of elk in north america. they live in the rain forests of the pacific northwest. the desire to protect the elk was one of the primary forces behind the establishment of the mount olympus national monument (later olympic national park) in 1909.
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California Newt

Found in: Sequoia National Park

Though they look cute, don't be fooled by that funny little face. The California Newt excretes poisonous toxins when it feels threatened, so keep away.

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Sandhill Crane

Found in: Yellowstone National Park

Though they can't take a bad photo, the Sandhill Crane are some of the most common cranes in the world. We can likely include "across all time" in that statement, too. Fossils dating back from the Miocene Epoch (10 million years ago) show an animal with the same structure as the Sandhill Crane.

couple of sundhill cranes eating in early morning
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Western Scrub-Jays

Found in: Joshua Tree National Park

Its bright blue feathers make the Western Scrub-Jay easy to spot, but you might hear it first. The Western Scrub-Jay treats the world to a variety of harsh calls.

a very detailed close up of a western scrub jay (aphelocoma californica) being wtahcful on a creosote bush in joshua tree national park
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Sea Otter

Found in: Glacier Bay National Park & Preserve

The playful sea otter can live its whole life without leaving the water — really. It may be because the sea otter has the densest fur of any animal on earth, with a million hairs per square inch. A million!

glacier bay national park landscape
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Steller Sea Lion

Found in: Glacier Bay National Park

The largest of the "eared seals," the Steller sea lion also has a large presence. Though you can see it frolic and jump, you can also hear its distinctive low-pitched "roar" from a distance.

glacier bay national park
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Swift Fox

Found in: Pawnee National Grassland, Colorado

The smallest wild dog in North America, the swift fox weighs in under 7 pounds at its heaviest. Once a common sight in the grasses of the Great Plains, swift foxes have experienced an unfortunate decline in population.

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Green Sea Turtle

Found in: Puuhonua O Honaunau National Historical Park, Hawaii

Whether taking a swim or hanging out on the beach, the Green Sea Turtle is one of five sea turtles in Hawaii. They can weigh up to 700 pounds, making them among the largest sea turtles in the world.

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Trumpeter Swan

Found in: Yellowstone National Park

Stretching up to 6 feet in length, the Trumpeter Swan is a truly spectacular sight. But their significant size makes it a little difficult to fly. The Trumpeter Swan needs a 100-meter "runway" to generate enough speed for takeoff.

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Tufted Puffin

Found in: Glacier Bay National Park & Preserve

Identifiable by its distinctive beak and generally unimpressed-looking expression, the Tufted Puffin has won many fans. They also win hearts among their mates by forming super-strong pair bonds to care for their wee puffins.

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Red-Eared Slider Turtle

Found in: Kenilworth Aquatic Gardens

Though it wasn't native to this park, try telling that to this strong-willed turtle, who tends to live wherever it feels like living. Another reason they might show up (and not just in this particular park)? They are commonly selected as pets, but sadly many get "tired" of them and release the turtles into the wild.

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Hoary Marmot

Found in: Mount Rainier National Park

The Hoary Marmot is another animal that's seen AND heard. Its nickname is the "Whistling" Hoary Marmot, mainly for its range of vocalizations that include whistles.

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Wild Horses

Found in: Theodore Roosevelt National Park

Preserved as a cultural resource, the wild horses of the Theodore Roosevelt National Park look much like the wild horses first observed by President Theodore Roosevelt in the 1880s. Though they're commonly referred to as wild horses, the more correct term is "feral horses," since they've descended from domesticated animals.

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Steller's Jay

Found in: Mount Rainier National Park

These pretty blue-and-black birds are very, very crafty. They can mimic other birds, squirrels, cats, dogs, chickens, and even machinery. Oh, and they can grab your picnic food in a blink.

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Wild Wolves

Found in: Yellowstone National Park

Though you've heard the term "lone wolf," wild wolves travel in packs of up to thirty. They can also cover a truly impressive amount of ground of up to 12 miles in a single day. No wonder they have to howl to communicate.

wolf yellowstone park
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