Animal world
Vietnam: Rare and endangered langurs
The white-headed langur (Cat Ba langur), one of the world's rarest primates, is at risk of extinction due to natural tree hunting.
Rick Passaro
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Articles about Rick Passaro
2 published items.
Science story
An American devoted to Vietnamese langurs
The luggage that 55-year-old American Rick Passaro brought to Cat Ba Island more than a year ago only had old cassette tapes, CDs, DVDs, clothes and books. Rick came to…