Animals of Yosemite National Park

Animals of Yosemite National Park

This blog post lists down the animals you can expect to see on your visit to Yosemite National Park. The post contains a list of all the main mammals, birds, reptiles, fish and amphibians.

Animals of Yosemite National Park


Yosemite National Park is home to a diverse range of mammal species.

Here is a list of mammals found in Yosemite, along with brief explanations about each species:

  1. Black Bear: Yosemite is known for its population of black bears. These large and powerful mammals are skilled climbers and can be seen foraging for food, including berries and insects.
  2. Mountain Lion: Also known as cougars or pumas, mountain lions inhabit the remote areas of Yosemite. They are solitary and elusive predators, known for their ability to stalk and ambush their prey.
  3. Gray Wolf: After a long absence, gray wolves have started to return to the Yosemite region. These apex predators play a crucial role in maintaining the ecosystem’s balance by controlling prey populations.
  4. Bighorn Sheep: The Sierra Nevada bighorn sheep is an endangered species found in Yosemite’s high country. These majestic animals are known for their impressive curved horns and their ability to navigate steep and rocky terrain.
  5. Mule Deer: Yosemite is home to a healthy population of mule deer. These large herbivores are often seen grazing in meadows and forested areas. They are recognizable by their large ears and the branching antlers of the males.
  6. Coyote: Coyotes are adaptable predators found throughout Yosemite. They have a varied diet and are known for their distinctive howls. Coyotes are often spotted in open areas or heard during the nighttime.
  7. Bobcat: The bobcat is a medium-sized wildcat found in Yosemite. They are skilled hunters and primarily prey on rabbits, rodents, and small mammals. Bobcats have distinctive tufted ears and short tails.
  8. American Black Bear: Apart from the black bear, Yosemite is also home to the smaller American black bear. These bears have a varied diet and are known for their opportunistic feeding behavior.
  9. Red Fox: Red foxes are found in Yosemite’s meadows and forests. They are adaptable predators and feed on small mammals, birds, and insects. Red foxes are known for their reddish fur and bushy tails.
  10. Gray Fox: Gray foxes are another species of fox found in Yosemite. They are more arboreal than red foxes and are known for their ability to climb trees. They have gray fur with reddish tones and a black-tipped tail.
  11. Badger: Badgers are stout-bodied, burrowing mammals found in Yosemite. They have powerful forelimbs and large claws that help them dig burrows and hunt for rodents.
  12. Pine Marten: Pine martens are small, agile predators that inhabit Yosemite’s forests. They have slender bodies, bushy tails, and feed on small mammals, birds, and fruits.
  13. Weasel: Yosemite is home to various weasel species, including the long-tailed weasel and the least weasel. These small carnivorous mammals have long bodies, short legs, and a slender shape that allows them to navigate burrows and crevices in pursuit of prey.
  14. River Otter: River otters can be found in Yosemite’s rivers, lakes, and streams. They are skilled swimmers and feed on fish, amphibians, and crustaceans. River otters have sleek bodies, webbed feet, and dense fur for insulation.
  15. American Pika: The American pika is a small herbivorous mammal found in Yosemite’s high-elevation rocky areas. They resemble a cross between a rabbit and a guinea pig and are known for their distinctive calls and haystack-like food caches.
  16. Yellow-bellied Marmot: Yellow-bellied marmots are large, burrowing rodents found in Yosemite’s alpine meadows. They hibernate during the winter months and are known for their whistling alarm.


Yosemite National Park, located in California’s Sierra Nevada Mountains, is home to a diverse range of bird species. Here are some notable birds you might encounter at Yosemite, along with brief explanations about each:

  1. American Dipper: The American Dipper is a small, aquatic songbird that can be found near fast-flowing streams and rivers in Yosemite. It has the unique ability to dive and walk underwater in search of small aquatic insects and invertebrates.
  2. Steller’s Jay: Steller’s Jay is a striking blue-colored bird with a black crest on its head. These jays are commonly found in forested areas of Yosemite and are known for their raucous calls and intelligence. They are skilled at imitating other bird sounds and can be quite bold around humans.
  3. Western Bluebird: The Western Bluebird is a beautiful songbird with bright blue plumage and a rusty-orange breast. They inhabit open woodlands and meadows within Yosemite. Western Bluebirds are cavity nesters, often using tree hollows or nest boxes as their homes.
  4. Peregrine Falcon: The Peregrine Falcon is a magnificent bird of prey that can reach incredible speeds during its hunting dives. Yosemite’s cliffs and rock formations provide ideal nesting sites for these birds. Peregrine Falcons were once endangered but have made a remarkable recovery due to conservation efforts.
  5. Great Gray Owl: The Great Gray Owl is the largest owl species found in Yosemite. These owls have distinctive facial discs and a grayish plumage that helps them blend in with their forested habitat. They are most active during the early morning and evening hours, hunting for small mammals like voles and mice.
  6. Black-backed Woodpecker: The Black-backed Woodpecker is a unique woodpecker species that thrives in burned forests. They have a black back and white undersides, with distinctive yellow patches on their heads. Black-backed Woodpeckers play an important role in post-fire ecosystems by feeding on wood-boring insects that infest burned trees.
  7. Mountain Bluebird: The Mountain Bluebird is a small thrush-like bird with vibrant blue plumage. They can be seen in open meadows and grasslands in Yosemite during the summer months. Mountain Bluebirds are cavity nesters and rely on tree cavities or nest boxes for breeding.
  8. White-headed Woodpecker: The White-headed Woodpecker is a striking bird with a black body, white head, and red crown. These woodpeckers inhabit coniferous forests and are often found foraging on the trunks and branches of trees in search of insects. They are particularly associated with ponderosa pine forests in Yosemite.

These are just a few examples of the many bird species that call Yosemite National Park home.

Exploring the park’s varied habitats will offer you the opportunity to observe a wide array of birdlife and appreciate the park’s natural beauty.

Remember to practice responsible birdwatching and maintain a respectful distance to avoid disturbing the birds or their habitats.


Yosemite National Park is known for its diverse ecosystem, which includes a variety of wildlife, including reptiles.

While reptiles may not be as prominent or easily spotted as some of the park’s larger mammals or birds, they do inhabit the area.

Here are a few reptiles that can be found in Yosemite National Park:

  1. Western Fence Lizard (Sceloporus occidentalis): This is one of the most commonly seen reptiles in Yosemite. They are medium-sized lizards with rough scales and can be found basking on rocks and fallen logs. They are known for their ability to do “push-ups” as a territorial display.
  2. Northern Pacific Rattlesnake (Crotalus oreganus): Rattlesnakes are venomous snakes that inhabit various regions of Yosemite National Park, including lower elevations and rocky areas. They have distinctive rattles on their tails that they use as a warning sign when feeling threatened.
  3. Gopher Snake (Pituophis catenifer): Gopher snakes are non-venomous constrictor snakes found in Yosemite. They are often mistaken for rattlesnakes due to their similar coloration and behavior, but they lack rattles and are generally harmless to humans.
  4. Rubber Boa (Charina bottae): These small, non-venomous snakes are burrowers and spend much of their time underground. They are rarely seen in Yosemite but can be found in forested areas, particularly at higher elevations.
  5. Western Skink (Plestiodon skiltonianus): Skinks are small, shiny lizards that can be found in Yosemite’s rocky areas and forest edges. They have smooth scales and are known for their vibrant blue tails, which they can shed as a defense mechanism.

It’s important to remember that while encountering reptiles can be fascinating, it’s crucial to respect their natural habitat and observe them from a safe distance. Interfering with or attempting to handle wild reptiles can be dangerous for both you and the animal.


Yosemite National Park is primarily known for its stunning landscapes, waterfalls, and granite cliffs, rather than its fish populations.

However, there are a few species of fish that can be found in the park’s lakes, rivers, and streams.

Here are some of the fish species you may encounter in Yosemite:

  1. Rainbow Trout (Oncorhynchus mykiss): Rainbow trout are one of the most common fish species in Yosemite. They are known for their vibrant colors, including a pink or red stripe along their sides. Rainbow trout thrive in cold, clear mountain streams and can also be found in some of the park’s lakes, such as Tenaya Lake and Merced Lake.
  2. Brown Trout (Salmo trutta): Brown trout are another popular fish species in Yosemite’s waters. They are known for their brown or olive coloration with black spots along their sides. Brown trout can be found in rivers and streams throughout the park, including the Merced River and the Tuolumne River.
  3. Brook Trout (Salvelinus fontinalis): Brook trout, also known as speckled trout, are native to the Eastern United States but have been introduced to many parts of the Sierra Nevada, including Yosemite National Park. They have a distinctive speckled appearance and prefer colder, high-elevation streams.
  4. Sacramento Pikeminnow (Ptychocheilus grandis): The Sacramento pikeminnow is a large native fish species found in the rivers and streams of Yosemite. They have a torpedo-shaped body and can reach impressive sizes, sometimes exceeding three feet in length.
  5. Sacramento Sucker (Catostomus occidentalis): The Sacramento sucker is a bottom-feeding fish species found in the park’s rivers and streams. They have a flattened head and a sucker-like mouth adapted for feeding on algae and other plant material.

It’s worth noting that fishing is regulated in Yosemite National Park, and a valid fishing license is required.

Specific rules and regulations, including catch and release practices, apply to fishing activities.

It’s important to consult the park’s official website or contact park authorities for the most up-to-date information on fishing regulations within Yosemite National Park.


Here are some notable amphibians you can find in Yosemite National Park:

  1. Yosemite Toad (Anaxyrus canorus): The Yosemite toad is a small-sized species endemic to the Sierra Nevada mountain range, including Yosemite. It is known for its distinctively spotted skin and can be found in meadows and wet areas within the park.
  2. Cascades Frog (Rana cascadae): The Cascades frog is another species found in Yosemite. It has a range extending from the Pacific Northwest to the Sierra Nevada. This frog prefers cold, high-elevation habitats and can be found near streams and lakes in Yosemite.
  3. Red-legged Frog (Rana draytonii): The red-legged frog is a threatened species that can be found in various habitats, including wetlands, ponds, and rivers. While not exclusive to Yosemite, it has been documented in the park and is known for its distinctive red-colored legs.
  4. Western Toad (Anaxyrus boreas): The western toad is a widespread species that inhabits many regions of North America, including Yosemite National Park. It prefers wet areas such as ponds, lakes, and marshes. Western toads are known for their rough skin and can be identified by the distinctive large glands behind their eyes.
  5. Sierra Nevada Yellow-legged Frog (Rana sierrae): The Sierra Nevada yellow-legged frog is a critically endangered species found in the high-elevation lakes and streams of the Sierra Nevada, including Yosemite. Efforts are being made to protect and restore populations of this frog, which has experienced significant declines in recent years.

These are just a few examples of the amphibian species found in Yosemite National Park.

The park’s diverse habitats, including meadows, wetlands, and waterways, provide suitable environments for various amphibians to thrive.

In total, Yosemite National Park has a total of more than 400 species of animals (mammals, birds, reptiles, fish and amphibians)

Frequently Asked Questions about Visiting Yosemite in 2023

Are Dogs Allowed in Yosemite National Park?

Dogs are allowed in selected or specific spots at Yosemite National Park such as sidewalks, paved roads, bicycle paths and parking lots.

Are Pets Allowed in Yosemite National Park?

Pets at Yosemite National Park are allowed or welcomed in selected spots only.

Are Dogs Allowed in Yosemite Housekeeping Camp?


Are Dogs Allowed in Upper Pines Yosemite?


Are Dogs Allowed in Yosemite Curry Village?


Are Service Dogs Allowed in Yosemite?

Legally Service Dogs are allowed everywhere visitors go.

Where Pets Are Allowed in Yosemite National Park

  • All campgrounds apart from walk-in campgrounds
  • Areas that are developed
  • All Paved Roads, Bicycle Paths, and Sidewalks that do not have the ‘No Pets’ allowed sign.

Check Out:

  1. Yosemite National Park Attractions and Activities
  2. Revealed: 10 of The Best National Parks in California
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