Leopard Lizard

The long nosed species, Gambelia wislizenii, is widespread and legally collected in some states with a permit. The blunt nosed species, Gambelia sila, is federally endangered and found only in California’s San Joaquin Valley. The name comes from the dark spots covering the back and tail, not from any relationship to big cats.

Gambelia belongs to the family Crotaphytidae, the same family as the collared lizard. It hunts the same way too, sprinting down prey in short, explosive bursts across open ground. Three species make up the genus today.

They are easy to tell apart once you know their ranges and a few physical details. Our overview of the different types of lizards shows where this genus fits among roughly 6,000 known species. Our broader guide to iguanas and their relatives covers the wider group.

Species, Size, and Range

Gambelia currently holds three recognized species. The long nosed form is the largest and most widespread. It reaches 3.2 to 5.7 inches (82 to 146 mm) from snout to vent.

The blunt nosed form is the smallest and most restricted. Cope’s leopard lizard fills a narrow strip of the Baja California peninsula.

Nevada’s wildlife agency puts the wild lifespan of the long nosed species at 5 to 7 years. That is a short run compared with what many pet lizard species manage in captivity. Heavy predation on hatchlings and juveniles keeps the average even lower.

Males of the long nosed species typically outweigh females. Every population shows the same countershaded pattern. A pale gray, tan, or yellowish ground color is broken up by rows of dark spots.

Faint pale crossbars mark the tail near its tip.

The blunt nosed species is smaller and stockier. Its shorter, rounder snout is where the species gets its name. That snout shape is the fastest way to tell the two apart on a map.

A similarly patterned desert neighbor, the desert spiny lizard, shares parts of the same range. It belongs to a different family entirely. It relies on rough, spiny scales for defense rather than speed.

Behavior and Hunting

A leopard lizard spends most of the day perched in the open on sandy or rocky ground. Dense vegetation is avoided because it blocks escape routes. It favors a low rise, a shrub base, or an old rodent burrow mound, watching for movement.

Speed matters more than camouflage once prey is spotted.

When a grasshopper, beetle, or smaller lizard comes within range, it closes the distance in a short sprint. It sometimes runs briefly on its hind legs. Then it drops back to all fours to grab the prey.

Both species take over ground squirrel and kangaroo rat burrows, plus shallow tunnels under rocks. They retreat underground during the hottest midday hours and again for winter dormancy. When startled, a typical response is to run to the base of a shrub and freeze.

The active season depends on latitude. In northern Nevada adults are up from May through August. Southern Nevada populations run from March or early April to late October.

In the San Joaquin Valley adults emerge in March or April and mostly go underground again by the end of July. Juveniles hatch in August and stay active into September or October.

These are not territorial lizards in the way spiny lizards are. Adults show little interaction outside the mating season, and neighbors share the same shrub bases and burrow complexes. Head bobbing and push ups appear mainly during courtship.

Diet

This is one of the few North American lizards that regularly eats other lizards. Whiptails, side blotched lizards, and even small snakes show up in the record. So do hatchlings of its own genus.

Insects still make up most meals: grasshoppers, crickets, and moths are the main prey of the blunt nosed species.

• Grasshoppers, crickets, moths, and beetles, the bulk of the diet by frequency
• Spiders and other arthropods taken opportunistically
• Smaller lizards and small snakes, including juveniles of its own species
• Occasional small rodents
• Soft leaves, blossoms, and berries in small amounts

This diet sits well outside what most home reptile keepers manage day to day. For how a typical pet lizard’s diet compares, see our guide to what lizards eat.

Prey size is the striking part. The long nosed species can swallow animals nearly equal to its own body size. A wide gape and a large head make that possible.

That is why a 5 inch adult can take a whiptail or a young rodent. Most lizards of similar length would ignore prey that big.

Breeding

Breeding runs from April through June across most of the range. That timing matches the spring flush of insect activity.

Females of both major species undergo a striking color change during the season. Bright red orange markings appear on the sides of the head and body. They fade once the eggs are laid.

Males of the blunt nosed species change too, turning salmon to rusty red across the whole underside.

Blunt nosed females lay a single clutch of 2 to 6 eggs per year, usually in June or July. Each egg averages about 16 by 26 millimeters, and incubation runs close to two months. Hatchlings emerge at 42 to 48 millimeters snout to vent, not counting the tail.

The long nosed species follows a similar pattern and lays its eggs inside mammal burrows. It can produce a larger single clutch than the blunt nosed species. Populations in warmer, longer season parts of the range sometimes manage a second clutch.

Hatchlings get no parental care after the eggs are buried. They dig their way out and disperse at once. Snakes and raptors take many in the first year.

Larger lizards prey on them too, including adults of their own species.

Leopard Lizard vs Leopard Gecko

The names sound alike, but Gambelia and the leopard gecko are not close relatives. The leopard gecko belongs to the gecko family Eublepharidae. It is native to rocky, arid parts of South and Central Asia and has movable eyelids and a docile temperament.

Decades of captive breeding make it one of the most common pet reptiles anywhere. Gambelia belongs to Crotaphytidae instead, and it is entirely North American.

It remains a wild, fast, predatory animal that is not kept or bred as a household pet. Beyond the spotted pattern both animals share, the resemblance stops there.

Health and Threats in the Wild

Wild populations face real pressure, and habitat conversion is the biggest driver. Cultivation, petroleum and mineral extraction, off road vehicle use, and construction have all taken ground in the San Joaquin Valley. Non native grasses add to the trouble, choking out the open ground the species needs for hunting and basking.

The blunt nosed species has lost most of its historic habitat to farming and urban growth. What remains sits in fragmented patches.

The Carrizo Plain and Pixley National Wildlife Refuge hold some of the strongest populations left. The Panoche and Kettleman Hills hold others.

Like most desert lizards, Gambelia species carry internal parasites and can suffer mite infestations. There is no significant documented disease pressure behind the declines. Habitat loss, drought, and invasive plants are the threats wildlife agencies actually track.

Our general lizard health guide covers the warning signs worth knowing for any captive reptile.

Legal Status and Care in Human Hands

You cannot legally own a blunt nosed leopard lizard as a pet. It has been federally endangered since 1985, and it is also California state endangered and fully protected.

Collection, possession, and harm are all prohibited. A research or recovery permit from federal and state wildlife agencies is the only exception. Those are rarely granted outside formal conservation work.

The long nosed species is not federally listed, but it is regulated at the state level across most of its range. Nevada treats it as unprotected nongame with a state priority designation. Idaho lists it as protected nongame and ranks it vulnerable within the state, so collection there needs a permit.

Other states allow limited take under a hunting or scientific collecting license with bag limits, or restrict it to research permits. Anyone considering keeping one needs to check current state rules first. Rules differ by state and change over time, so an old answer online may no longer be accurate.

The animals seen in captivity are almost always in accredited zoos, universities, or recovery programs working under permit. Private collections are rare to nonexistent. That distinction matters for welfare, not just legality.

A wild caught adult is a poor fit for a home terrarium. It is a high strung, fast moving predator built for running down live prey across open desert. It does not adjust to confinement the way a captive bred gecko or bearded dragon does.

Enclosure

Institutions that keep Gambelia under permit use large, ground level enclosures. The substrate is deep, loose, and sandy, since both wild species dig burrows daily. Open basking areas stay free of dense cover.

Rock piles, shrub bases, or artificial burrow structures copy the rodent burrows the lizards use in the wild. Space allowances go well beyond a typical home terrarium for a lizard this size. These are active, wide ranging hunters, not perch dwelling ambush predators, and the extra room reflects that.

Heating and Lighting

Field work on the blunt nosed species puts peak activity at air temperatures of 25 to 35°C (77 to 95°F). Soil surface temperatures during activity run 30 to 50°C (86 to 122°F). A licensed facility copies that with a basking surface in the mid to high 90s Fahrenheit and a cooler end near 75 to 85°F.

Below the lower air figure the lizards stay in their burrows, and above the upper one they retreat too.

That is why permit holders watch basking spot temperature and shade closely. Relying on one ambient reading alone misses too much.

Full spectrum UVB lighting suited to a diurnal desert lizard is standard. A day and night cycle that tracks seasonal daylight supports natural activity and dormancy.

Cost

There is no retail cost to discuss here. Gambelia is not sold or traded through the pet industry. The blunt nosed species cannot be bought or sold without a federal endangered species permit, and doing so is a serious wildlife crime.

The long nosed species sometimes comes up in reptile collecting discussions. Taking one from the wild without a valid state permit carries fines. It can carry criminal charges too, depending on the state.

The real cost tied to this genus is conservation cost. That means habitat acquisition, native grassland restoration, and long term population monitoring across the San Joaquin Valley. Federal recovery programs and state wildlife agencies fund that work, not private ownership.

Frequently Asked Questions

Can you own a leopard lizard as a pet?

Not legally in most cases. The blunt nosed species is federally and state endangered, so private ownership is prohibited without a research permit. The long nosed form falls under state wildlife rules that vary widely, and it is not established in the pet trade the way captive bred lizards are.

Is a leopard lizard the same as a leopard gecko?

No. They belong to entirely different lizard families and continents. The leopard gecko is an Asian gecko commonly kept as a pet, while the leopard lizard is a wild North American predator in the family Crotaphytidae.

Why do female leopard lizards turn orange?

Breeding season triggers a hormonal color change in females of both major species, producing orange or reddish spots and bars along the sides and belly. The coloring signals reproductive readiness to males and fades after eggs are laid.

How fast is a leopard lizard?

They hunt using short, explosive sprints rather than sustained speed, sometimes rising onto their hind legs briefly during a chase. This burst style lets them run down grasshoppers, beetles, and even other lizards across open desert ground.

Why is the blunt nosed leopard lizard endangered?

Agricultural conversion, oil development, and urban growth destroyed most of its historic San Joaquin Valley habitat before the species was listed in 1985. Invasive non native grasses continue to degrade the open ground the remaining populations depend on for hunting and basking.

What do leopard lizards eat in the wild?

Mostly grasshoppers, crickets, moths, and beetles, supplemented by spiders, smaller lizards, and small snakes. Small rodents, soft leaves, blossoms, and berries round out the record, and prey can approach the lizard’s own body size.