a rare tonkin snubnosed monkey a portrait of endangered wildlife in vietnam

monkey snubnosed tonkin tonkinense primate rare endangered vietnam vietnamese wildlife conservation habitat preservation tropical forest isolated secluded hidden elusive shy nocturnal social solitary agile nimble climbing prehensile tail long thin pointed large ears prominent facial features unique quirky adorable endearing cute innocent face vulnerable species threatened extinction risk efforts dwelling climate remote nature ecosystem protection animal portrait protected fragile ecosystems