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  3. Mojave Desert Tortoise

One of the 41 turtles and tortoises on WAnimals

Mojave Desert Tortoise (Gopherus agassizii)

Reptiles · Testudines · Testudinidae

Mojave Desert Tortoise

Gopherus agassizii

Vulnerable

At high risk of extinction in the wild over the medium term.

Spotted something wrong?

The Mojave desert tortoise is the emblematic reptile of the Mojave and spends more than ninety per cent of its life underground, in burrows that it digs and may share with dozens of other animals. It stores water in its bladder for months, a reserve that lets it survive prolonged droughts but makes it vulnerable if it is handled.

Weight

4 kg – 7 kg

Size

25 cm – 36 cm

Life expectancy

80 years

Diet

Herbivore

Feeds mainly on plants.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Desert
3countries4parks13same family

AI-generated images: illustrations, not photographs.

Fun facts

  • comportamientoIt digs burrows several metres deep to escape the desert extremes, and those same burrows are reused by other species.
  • It stores water in its bladder for months and reabsorbs it as needed: that is why a Mojave desert tortoise should never be picked up off the ground, because the fright makes it void its bladder and it may die of dehydration before the next rain.
  • It spends more than ninety per cent of its life in burrows it digs itself, and those tunnels give shelter to desert owls, lizards, snakes and rodents.
  • It can survive more than a year with no access to standing water, taking it only from the plants it eats.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton with a shell (reptile)
Habitat and environment
The Mojave Desert and arid plains of the south-western United States and north-western Mexico
Sexual maturity
15.1 years
Gestation / incubation
3.9 months
Litter / clutch size
8

Sources consulted: Wikipedia (es): Gopherus agassizii

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Mojave Desert Tortoise — same habitat, park, country, tags or family.

Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park
Same taxonomic family

How to help

The mojave desert tortoise is classified as vulnerable. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 4 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about mojave desert tortoise.

Share an experience, a fun fact or a tip for seeing the mojave desert tortoise.
See full glossary
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See its range on the interactive map→
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CountriesUnited States
ParksDeath ValleyUnited States
TagsHerbivore
Herbivore
Diurnal
Solitary
Vulnerable
Reptile
Desert
United States
Mexico
Canada