Golden-headed Lion Tamarin (Leontopithecus chrysomelas) lives in atlantic coastal rainforest across Eastern Brazil. Its conservation status is Endangered.
Fascinating facts about the Golden-headed Lion Tamarin
- The golden-headed lion tamarin defends a home range that can stretch to 320 hectares, an astonishing size for such a small primate. Studies show its territories vary from 40 to 320 hectares, with an average defended area of about 123 hectares, reflecting the need to secure enough fruit and prey over time. Because these ranges are not used exclusively, neighbouring groups may overlap at the borders, allowing multiple families to share portions of the landscape.
- Group size in golden-headed lion tamarins varies dramatically, ranging from just two individuals to as many as eleven, with most groups averaging four to seven members.
- Only about two percent of Bahia's original forest remains, a drastic reduction caused by farming, ranching, mining and urbanisation. This loss has left the Atlantic Forest highly fragmented, breaking up the continuous canopy that tamarins once relied on for foraging and sleeping. The disappearance of this habitat is identified as the main driver of the golden-headed lion tamarin's decline, forcing the species into isolated patches of primary and secondary forest.
- Scientists estimate roughly six thousand individuals survive in the wild, making this the current wild population count for the golden-headed lion tamarin. This figure comes from recent conservation assessments that note the species' numbers remain low despite protection efforts.
- Half of its daily activity occurs within just eleven percent of its territory, indicating that the tamarin concentrates its efforts on a few resource-rich areas. Behavioural studies show this pattern is driven more by the need to acquire food than by defending borders. Encounters with neighbouring groups are rare, but when they happen they turn aggressive, involving long-calling, chases and fights.
Sources
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At a glance
RangeEastern Brazil
HabitatAtlantic coastal rainforest
DietInsects and fruit
About the Golden-headed Lion Tamarin
In the lush, vibrant tapestry of the Brazilian rainforest, the Golden-headed Lion Tamarin weaves a trail of irrepressible energy and joy, its tiny, agile form darting through the underbrush with an air of whimsical abandon. As it moves, the tamarin's radiant golden mane seems to glow with an inner light, illuminating the shadows and imbuing its every gesture with a sense of reckless, unbridled vitality. With each nimble leap and bound, this diminutive primate embodies the unbridled exuberance of the tropical wilderness, a fleeting glimpse of which is all the more precious given the precarious fragility of its endangered existence.
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