A scientist visiting an outdoor restaurant was startled to see a Laotian rock rat among the nearby wildlife. The hairy, nocturnal, thick-tailed rat, which resembles a squirrel, had been thought for centuries to be extinct.
"There is a certain amount of shock because our scientists will sometimes see something that doesn't fit anything they know," said Dekila Chungyalpa, Director of the Fund's Mekong Program. "They run through a catalogue of wildlife in their brain, asking themselves, 'Have I seen this?'" |CNN|
The article does not explain the failure of restaurant staff to discover the rat.