Wildlife · Mammals
Black-Tailed Jackrabbit
The black-tailed jackrabbit is one of the most recognizable animals in the American West, built for speed and open country. Long ears, powerful hind legs, and a black streak down its tail make it easy to spot at dawn and dusk across deserts, grasslands, and scrublands. Families who slow down and look will find this common animal is anything but ordinary.
This page from Outside, the family adventure app, is a field-guide entry on the black-tailed jackrabbit (Lepus californicus). It covers identification, where and when American families encounter the species, notable behaviors, ecological role, wow facts for kids, and respectful viewing etiquette. Key facts include the jackrabbit's status as a hare rather than a true rabbit, its remarkable top speed, and its outsized importance as prey for hawks, coyotes, and golden eagles across western North America.
| Region | Western and Southwestern United States |
|---|---|
| Habitat | Desert, grassland, sagebrush scrub |
| Best season | Year-round; most active spring and fall |
| Best viewing time | Dawn and dusk |
| Viewing difficulty | Easy to moderate |
What you are looking at
The black-tailed jackrabbit is hard to misidentify once you have seen one. Its ears can stretch nearly seven inches long, tipped in black, and held upright like a pair of radio antennas. A bold black stripe runs down the top of the tail and onto the rump, which is the field mark that gives the species its name. The body is lean and long-legged, built less like a pet rabbit and more like a small, fur-covered sprinter. Adults typically weigh between three and seven pounds. The coat is a dusty gray-brown that blends into desert scrub and dry grassland almost perfectly when the animal is sitting still. Young jackrabbits, called leverets, look like miniature adults from birth and are up and moving within hours.
Where families find them
Black-tailed jackrabbits live across a broad sweep of the American West and Southwest, from eastern Washington and Oregon down through California, across the Great Basin, into the Chihuahuan and Sonoran Deserts, and east onto the short-grass plains of Kansas and Texas. They thrive in open country: desert flats, sagebrush steppe, dry grasslands, and the scrubby edges of agricultural fields. Families are most likely to encounter them at national monuments, state parks, and roadside pullouts anywhere from the Mojave to the Flint Hills. Morning and evening drives through Joshua Tree, Saguaro, or Great Sand Dunes National Parks are reliable opportunities. The animals are year-round residents and do not hibernate, so any season works, though cool mornings in spring and fall bring the most activity.
Wow facts worth sharing
Two facts tend to stop kids in their tracks. First, the jackrabbit is not actually a rabbit. It is a hare, which means its young are born fully furred with their eyes open, ready to run almost immediately. True rabbits are born blind and hairless. Second, a black-tailed jackrabbit can reach speeds of around 40 miles per hour in short bursts and can bound more than 20 feet in a single leap. It uses a bounding zigzag pattern to break the pursuit angle of a coyote or hawk. Those enormous ears do double duty as cooling radiators: blood vessels near the surface release body heat, acting like a built-in air conditioner during desert afternoons.
Behavior worth watching
Jackrabbits spend much of the day resting in a shallow scrape in the ground called a form, tucked under a shrub or beside a rock where shade pools. At dusk they emerge and begin feeding on grasses, shrubs, cacti, and whatever forage the season offers. Watch for the characteristic freeze response: when a jackrabbit suspects it has been spotted, it flattens against the ground and holds completely still, trusting its camouflage. If the threat moves closer, it explodes into that bounding run. During spring, you may catch two jackrabbits boxing upright on their hind legs, a courtship behavior that looks more like a schoolyard dispute than romance. Families who sit quietly at the edge of a desert meadow near sunset are likely to see several animals moving through the same area.
Its role in the landscape
Few animals hold together a western food web the way the black-tailed jackrabbit does. Coyotes, golden eagles, red-tailed hawks, prairie falcons, great horned owls, bobcats, and rattlesnakes all depend on jackrabbits as a primary food source. In years when jackrabbit populations rise, predator numbers often follow. In years when jackrabbits become scarce, the effects ripple through the predator community. The jackrabbit also shapes the plant community by grazing and by moving seeds in its digestive tract. Watching a jackrabbit feed is a small window into how open western landscapes actually function, animal by animal, plant by plant.
How to watch without disturbing them
The standard respectful viewing distance for small mammals is about 25 yards, but with jackrabbits the practical rule is simpler: if the animal stops feeding or freezes, you are already close enough. Move slowly, stay low, and avoid sudden gestures. Binoculars reward patience here; a good pair brings the ear detail and eye color into sharp focus without pressure on the animal. Kids who crouch at the edge of a brushy area and wait quietly almost always see more than kids who run ahead. Do not attempt to corner or handle jackrabbits; they are fast, and a frightened animal can injure itself. Leave dogs on a leash in any area where wildlife is present, both for the jackrabbit's comfort and your dog's predictability.
Describe the moment you first spotted the jackrabbit: where were you, what gave it away, and what did it do next? If you could run 40 miles per hour, where would you go?
Frequently asked questions
Is a jackrabbit a rabbit or a hare?
Despite the name, jackrabbits are hares. The difference matters: hares are born fully furred with their eyes open and can move within hours, while true rabbits are born hairless and helpless. Jackrabbits belong to the genus Lepus, the same group as snowshoe hares and European hares.
Are black-tailed jackrabbits dangerous to people?
Jackrabbits are not aggressive toward people and will run rather than confront. Like any wild mammal, they should not be handled, and a cornered animal may scratch or bite out of fear. Watching from a respectful distance is all your family needs to do for a great experience.
Where is the best place to see jackrabbits on a family road trip?
Joshua Tree National Park, Saguaro National Park, Great Sand Dunes National Park, and Organ Pipe Cactus National Monument are all reliable spots. Slow drives along park roads at dawn or dusk, especially near open flats edged by shrubs, produce the most sightings. Many families also spot them along rural highways throughout the Southwest.
What do black-tailed jackrabbits eat?
Jackrabbits are herbivores that eat grasses, shrubs, cacti, and other desert plants depending on the season. In dry summers they get much of their water from succulent plants like prickly pear cactus. They are most active as feeders in the early morning and at dusk, when temperatures are cooler.