Mammal
Golden Lion Tamarin
Leontopithecus rosaliaAlso known as Golden Lion Marmoset
Golden lion tamarins are striking arboreal primates recognizable by their mane-like ring of fiery orange fur encircling a dark, hairless face. Living in tight family groups, they rely on complex vocalizations and shared parental care, where fathers and siblings assist in carrying newborn twins. Their survival depends on intact Atlantic Forest canopy, where they forage through tree holes and bromeliads for insects and fruits.
ArborealDiurnalSocial
—observations
—countries
—peak records
EndangeredConservation statusIUCN Red List categoriesLCNTVUENCREWEXEndangeredRed List categories, explained →
Diet & preyInsects, Tree Frogs, Tropical Fruits
Predators
- Ocelot
- Harpy Eagle
- Boa Constrictor
ThreatsHabitat fragmentation, deforestation, yellow fever outbreaks
HabitatsLowland tropical rainforest, Atlantic coastal forest
Life span12–15 years in wild, up to 20 in captivity
Classification
- OrderPrimates
- FamilyCallitrichidae
- GenusLeontopithecus
- SpeciesLeontopithecus rosalia
Native
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Capable of giving a sharp bite if cornered; observe quietly from a respectful distance.
- What to notice
- Distinctive golden-orange silk coat with a full mane surrounding its dark face.
- Support conservation
- Observe silently from a distance without using flash photography or tempting with food.
Responsible observation
- Observation: Look for movement in the mid-canopy during early morning foraging hours.
- Ecotourism Etiquette: Keep at least ten meters away to avoid transmitting human pathogens.
- Habitat Respect: Stick strictly to designated trails in reserves to protect forest understory.
Close Relative (c) Thomas Bresson, some rights reserved (CC BY) · cc-by
Close Relative (c) Fábio Olmos, some rights reserved (CC BY), uploaded by Fábio Olmos · cc-by
Close Relative no rights reserved, uploaded by Paulo Mascaretti · cc0
Family Relative (c) Peter Chen 2.0, some rights reserved (CC BY), uploaded by Peter Chen 2.0 · cc-by
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