Ng Tung River may be home to endangered Eurasian otter
Conservation experts are urging people to keep an eye out next time they're walking by a river, as they may catch a rare glimpse of an endangered Eurasian otter.  Researchers from the Kadoorie Farm and Botanic Garden on Wednesday said they have found traces of the mammals' faeces by the Ng Tung River near Sheung Shui.  They said that previously, signs of the creature had only been found in remote areas, and this discovery proves that they can live close to urban districts.  Yang Jianhuan, Conservation Manager of Kadoorie Conservation China, said this is the first time the farm has found signs of the animals in rivers.  "The new finding in the Ng Tung River is also very important because previously the otters recorded in Hong Kong were mainly in mangrove forests and the fish pond areas, and this is the record that proves the otter can inhabit the water channels close to urban areas," he said. However, the expert warned that planned developments for the Northern Metropolis could threaten the otters' habitats. "They are not mountain species, they don't live in the country parks. They live in low land and much of their habitats are unprotected and under severe human disturbance... and all these lowland wetlands are right within the Northern Metropolis area," Yang said. He added that if people do manage to spot one of the otters, they should leave it alone and contact the organisation.