Nick Gordon / Silky marmosets {Callithrix humeralifer chrysoleuca} aggression, Amazonia, Brazil
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Nature Production / Pygmy Marmoset (Cebuella pygmaea) clinging to fingers, captive
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Kevin Schafer / Golden lion tamarin (Leontopithecus rosalia) wild, Poco das Antas Reserve, Atlantic Forest, Southeast Brazil, Critically endangered, November. Did you know? More than 400 Golden lion tamarins have bee...
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Lisa Hoffner / Wild Cotton-top tamarin (Saguinus oedipus) appears to fly through the air as it jumps from branch to branch in the dry tropical forest of Colombia, South America. IUCN List: Critically Endangered
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Lisa Hoffner / Wild Cotton-top Tamarin (Saguinus Oedipus) on vine, in tropical dry forest of Colombia, South America. IUCN List: Critically Endangered
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Lisa Hoffner / Wild Cotton-top tamarin (Saguinus oedipus) hanging from hind legs (never before observed behaviour) in the dry tropical forest of Colombia, South America. IUCN List: Critically Endangered
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Lisa Hoffner / Portrait of two wild Cotton-top Tamarins (Saguinus Oedipus) resting on vine in tropical dry forest of Colombia, South America. IUCN List: Critically Endangered
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Lisa Hoffner / Portrait of wild Cotton-top tamarins (Saguinus oedipus) standing on a branch in dry tropical forest of Colombia, South America IUCN List: Critically Endangered
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Nick Gordon / Silky marmoset, male carrying twin babies (Callithrix humeralifer chrysoleuca) Amazonia, Brazil
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Rod Williams / Cotton-top tamarin {Saguinus oedipus} portrait. Captive, from Colombia.
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Rod Williams / Goeldis monkey {Callimico goeldii} lying on a branch. Captive from Brazil.
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LYNN M. STONE / Emperor tamarin {Saguinus imperator} captive