Leopardus guigna

IUCN Red List: Vulnerable

Weight: 1.5-3 kg
Body length: 37-56 cm
Tail length: 20-25 cm
Longevity: up to 11 years
Litter size: 1-4 cubs


The guiña (or huiña) is the smallest felid in the American continent and one of the smallest in the world (1.5-3.0 kg). 

From an evolutionary perspective, guiñas are closely related to six other small Neotropical cats of the genus Leopardus belonging to the Ocelot Lineage. This exclusive Neotropical lineage diverged from a common ancestor around the formation of the Panamanian land bridge 2.8 million years ago (Ma). The guiña's sister species, the Geoffroy’s cat (L. geoffroyi), which last shared a common ancestor less than 1 Ma, is found along the eastern side of the Andes mountain range. Two subspecies of the guiña are recognised based on morphological and genetic data:

  • L. guigna tigrillo in North and Central Chile (30° to 39° S) which has a lighter coat and larger body size and 
  • L. guigna guigna in South Chile (38° to 48°S) and South-West Argentina (39° to 46° S) which is darker and smaller.

Based on the two subspecies, two main management units were identified for the conservation of the guiña.

The guiña looks similar to its close relative the Geoffroy’s cat, but the Guiña has a smaller face with distinctive markings, a thicker, bushier tail and is slightly smaller. The coat of the guiña is buff, grey-brown or reddish brown with many small black spots and its lighter belly is spotted too. The face of the guiña is characteristically marked: from each eye a black line crosses the cheek under the eye and another solid black stripe rises vertically on either side of the nose to the crown. Its ears are relatively small, rounded and have a black backside with a white central spot. Some individuals have prominent dark stripes across the throat. The guiña’s tail is black ringed and is about half of the head body length. Male Guiñas are larger than females. Melanism is quite common in some regions. On Chiloé island and the Guaitecas islands in the Araucanía Region, the Queulat and Laguna San Rafael National Parks, and in the Neuquén Province in Argentina melanism seems to be particularly common but within the geographic range of the northern subspecies melanism is not known to occur.

The guiña is sometimes also called kodkod. However, this name is not used in the range countries and its origin is not clear, possibly referring to the pampas cat and not to the guiña. 

Other names




little tiger cat, little spotted cat, Chilean cat, guiña


Chilenische Waldkatze, Nachtkatze


güiña, huiña, gato choco

Status and Distribution

The guiña is along with the Andean cat (Leopardus jacobita) the most threatened cat species in South America, and the only carnivore endemic to the Patagonian Andean forests. The guiña is classified as Vulnerable in the IUCN Red List and in Argentina, while in Chile it is considered Vulnerable from Los Ríos Region to the north and Near Threatened from Los Lagos Region to the south. In Argentina, the National Parks Administration considers this species of “special value”, and it is included among the high-priority species to conserve. Because of the little attention received and its high vulnerability, the guiña was highlighted as a main research priority in Argentina, but in spite of this priority, few studies have been conducted and a lot of information about this forest cat remains uncertain.

Using a theoretical metapopulation approach it was estimated that the guiña population is divided into 24 subpopulations in central Chile. 

Guña density estimates


Denstiy/ 100 km²

Chile, Chiloé island


Chile, Pristine landscape in Laguna San Rafael and Queulat National parks


The guiñas northern range in central Chile is inhabited by more than half of the country's total human population which dramatically reduces the available habitat. In its southern range, its status seems to be more stable since human density is lower and more protected areas are in place. In Argentina, the guiña inhabits exclusively the Patagonian National Parks' jurisdiction, and its populations occur in low densities and are probably suffering local extinction processes but the factors and threats involved are still ignored.

The guiña has the smallest range of any new world felid inhabiting around 160,000 km². It occurs only in central and southern Chile (30°-48° S) and in a narrow strip of south-western Argentina (39°-46° S west of 70°W), including some offshore islands such as Isla Grande de Chiloé. The guiña is found up to an elevation of 2,500 m and is sympatric with the Geoffroy’s cat only in its eastern range limit in Argentina. In Argentina, the guiña is also sympatric with the puma (Puma concolor) in forest ecosystems.

Extant distribution area of the Guiña (IUCN Red List of Threatened Species 2015).


Vegetation cover is an important ecological requirement for the guiña as it typically occurs in forest types with heavy understory. In its southern range, it is strongly associated with moist temperate mixed forests of the southern Andean and Coastal ranges, particularly the Valdivian and Araucaria forests of Chile. A characteristic of these forests is the occurrence of of southern beech (Nothofagus spp.) and bamboo in the understory. In south-west Argentina it is found in the Andean Patagonian forest. In its northern rande it inhabits Mediterranean matorral and is found more in sclerophic forest and thicket. In Argentina guiñas have also been recorded within Subantarctic forests and Valdivian-like montane forest with bamboo structures, lianas and epiphytes.

Guiñas seem to be relatively tolerant of altered habitat and are also recorded in secondary forest, pine or eucalyptus plantations, semi-open habitats or close to agricultural areas.  Nevertheless, guiñas are not observed using or crossing grazed pasture with vegetation <0.4 m high. Thus, it is assumed that vegetation cover corridors are important to connect larger habitat areas.

Subantarctic Forest (Queñi, Lanin National Park - Argentina).
Habitat of the guiña, Chile.
Melanistic guiña.
Camera trap picture of a guiña on Chiloé Island, Chile.

Ecology and Behaviour

Activity patterns of the guiña possibly vary in different regions. It can be active at day and night. The guiña is a good climber, escaping to trees when threatened and it likes to shelter in trees during inactive periods. Guiñas also rest in dense cover near waterways and in thick piles of ground-level vegetation or quila thickets. Daily distances covered by radio-tracked guiña were up to 1.8 km in Torres del Paine and Queulat National Parks, and a maximum of 13.9 km in a fragmented landscape on the northeastern coast of Chiloé Island, revealing its high and facultative dispersal ability. Guiñas are agile hunters and mainly hunt on the ground.

Home range size of guiñas is 0.3-2.2 km² in Torres del Paine and Queulat National Parks, and 1.3-22.4 km² in a fragmented landscape on the northeastern coast of Chiloé Island. The ranges of males are often larger than those of females. Male and female home ranges overlap largely whereas home ranges of individuals of the same sex are exclusive. However, a radio-collar study in 2004 in Chile found spatial overlap both within and between sexes.  

Guiña on Chiloé Island, Chile.
Guiña climbing a tree.
Guiña smelling on the ground - maybe another individual left its scent mark.
Guiña cleaning itself on top of a tree.


The guiña in southern Chile preys mainly on small mammals like rodents, marsupials (i.e. Tyhlamys elegans) and lagomorphs (i.e. Oryctolagus cuniculus) but also on birds and invertebrates. It is also known to feed as well frequently on lizards and occasionally to take carrion and predate on poultry as well. On Chiloé, besides rodents, also austral thrush, lapwings, chucao tapaculo, hued-hued, chickens and a goose were detected as prey. This is also observed in Argentina. Its diet does not seem to change significantly between seasons. 

Main Threats

Current threats for the guiña include habitat loss and fragmentation mainly due to logging, agricultural and livestock activities and habitat conversion to pine plantations and direct persecution by humans. Due to its restricted distribution and ecological requirements, the guiña is especially vulnerable to habitat loss and fragmentation. Logging and deforestation most probably led to population fragmentation in the northern part of its range and also in the southern part these threats are a problem in the remnant temperate Valdivian rainforest. 

Most people in rural landscapes of central and southern Chile have negative attitudes towards guiñas, arguing livestock and poultry losses. Since the beginning of the past century, much exotic wildlife has been introduced to Argentinean Patagonia. This fauna has become part of important economic incomes of the region. In consequence, many native species are not being valued in any aspect as it is the case of the guiña. Moreover and regrettably, in some areas the guiña is considered to be a harmful and worthless animal due to the predation of domestic poultry. Illegal killing seems to be quite frequent throughout its range. Every year guiñas are killed as retaliation for poultry depredation as it happened in the past years inside Lanin National park (Argentina). Some people erroneously consider the guiña as a “vampire” that sucks the blood of their prey without eating them. Guiñas also get killed by dogs and road kills are a major problem.

A study in 2013 in Chiloé Island identified positive cases of Feline Immunodeficiency Virus (FIV) and Feline leukemia virus (FeLV) in guiñas.

Conservation Efforts and Protection Status

The guiña is included in Appendix II of CITES and fully protected in Argentina and Chile.

The perception of people plays an important part in the conservation of the guiña. Long-term conservation challenges for the guiña outside protected areas will depend on the increase of local awareness to reduce conflict in areas where they are considered poultry pests, improving chicken coops and highlighting the services provided by its role as controller of mice - carriers of Hanta virus - and exotic European hares (Lepus europaeus).

Another important challenge is preserving native vegetation corridors to provide connectivity between forest fragments or larger forested areas. Human populations and deforestation are increasing in the Chilean temperate rainforest and climate change may be an emerging additional threat. Also the conservation of guiñas in private lands outside protected areas has gained special relevance for the long-term persistence of its populations. A positive attitude of land owners towards guiñas is required.

A future challenge would be to elucidate the potential pathological effect and emerging disease risk both FIV and FeLV infections may have for guiña populations.

More information about the ecological requirements, demographics, natural history, threats and the status of the guiña is needed, along with continuous population monitoring to enable accurate long-term conservation measures.