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pampas deer

pampas deer

Argentina, Paraguay, Uruguay, Brazil
Status
Near Threatened

IUCN conservation assessment category

Habitat
Grassland, Wetland, Mountain, Tundra

Primary ecological niche & biome

Diet
seeds, plant shoots, grasses, and wild berries

Dietary type and primary food source

Activity
crepuscular

Diurnal, nocturnal, or active patterns

Scientific Summary

GBIF Taxonomic Backbone & Wikipedia Registry Profile

Typical of open grasslands, this species probably has been extirpated in São Paulo (Jackson 1987; Duarte & Vogliotti 2010). In this state, Natterer collected a male in Itararé (Pelzeln 1883) and Carvalho recoded the species in Águas de Santa Bárbara (Carvalho 1980). The locality is probably correct because the only area in São Paulo that Sellow visited and could have collected a specimen of O. bezoarticus, due to the presence of open grasslands (Borgonovi & Chiarini 1965), is in the vicinity Itararé.
Biology & Conservation

Ecologically, the conservation status of pampas deer is officially designated as Near Threatened. Current field registries estimate a global population composed of an unquantified number of individuals, making habitat preservation critical to maintaining their wild populations.

It is typically endemic to grassland, wetland, mountain, tundra, showing great physiological synergy with its surroundings. In terms of dietary preferences, it relies primarily on a diet of seeds, plant shoots, grasses, and wild berries. It exhibits specialized adaptations centered around a crepuscular activity pattern, optimizing its energy conservation and interactions within its native ecosystem. The species has a typical natural lifespan of approximately 15 years, allowing it to adapt and mature through structured generational cycles.

Ongoing biological monitoring and ecological advocacy emphasize the importance of protecting this species. The stability of its food chain and the prevention of fragmentation in its primary range are vital for the continued survival of pampas deer.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeArgentina, Paraguay, Uruguay, Brazil
Habitat RangeGrassland, Wetland, Mountain, Tundra
Lifespan15 Yrs
StatusNear Threatened
ScientificOzotoceros bezoarticus
Registry Info
Lifespan15 years
KingdomAnimalia
FamilyCervidae