A critically endangered cotton-top tamarin clings to a tree in a shaft of light while tentatively exploring its surroundings

cottontop tamarin primate new world monkey monkey saguinus oedipus critically endangered monkeys iucn inquisitive wildlife wildlife trade biodiverse zoo biodiversity endangered captive conservation animal captivity illegal logging rainforest cautious rainforests south america tiny species tree sweet animale trade habitat loss cute beautiful adorable amazon threatened forest aware columbia small hands forests human hairy rare tropical tropics highlight deforestation destruction climate change