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  3. South American Gray Fox

One of the 17 foxes on WAnimals

South American Gray Fox (Lycalopex griseus)

Mammals · Carnivora · Canidae

South American Gray Fox

Lycalopex griseus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The chilla, or South American grey fox, is one of the most widespread canids in Chile and Argentina, from the Atacama Desert to Tierra del Fuego. It is omnivorous and highly opportunistic: rodents, birds, insects, fruit and carrion. It adapts well to grazing landscapes, which has earned it constant persecution from sheep farmers. In the 1950s it was introduced to Tierra del Fuego to control rabbits, and there it has become a problem for the native wildlife.

Weight

2.5 kg – 5.5 kg

Size

42 cm – 68 cm

Life expectancy

10 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Nocturnal

Active mainly at night.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

Sighting difficulty

Easy

Temperate forestDesertMountainGrassland
7countries7parks34same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It was introduced to the Chilean part of Tierra del Fuego in the 1950s to control rabbits and is today an invasive species on that island, a textbook case of badly conceived biological control.
  • The South American foxes of the genus Lycalopex are not true foxes: they are more closely related to wolves and dogs than to the foxes of the northern hemisphere.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Scrub, Patagonian steppe, grassland and forest edge of the Southern Cone of South America
Sexual maturity
12 months
Gestation / incubation
56 days
Litter / clutch size
4.2 (average)

Sources consulted: https://es.wikipedia.org/wiki/Lycalopex_griseus

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 South American Gray Fox — same habitat, park, country, tags or family.

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

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Based on what we already know about south american gray fox.

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See full glossary
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See its range on the interactive map→
Vicente Perez RosalesChile
ConguillioChile
Pan de AzucarChile
Alerce AndinoChile
Radal Siete TazasChile
Cerro CastilloChile
Pumalin Douglas TompkinsChile
CulpeoLeast Concern

Culpeo

Lycalopex culpaeus

Endangered

Darwin's Fox

Lycalopex fulvipes

Least Concern

Pampas Fox

Lycalopex gymnocercus

Southern Monito del MonteLeast Concern

Southern Monito del Monte

Dromiciops gliroides

PumaLeast Concern

Puma

Puma concolor

Least Concern

Molina's Hog-nosed Skunk

Conepatus chinga

CountriesChile
ParksVicente Perez RosalesChile
TagsOmnivore
Omnivore
Nocturnal
In pairs
Temperate forest
Desert
Mountain
Grassland
Mammal
Chile
Argentina
Bolivia
Brazil
Falkland Islands
Paraguay
Uruguay