This handout picture released by the National Service of State-Protected Natural Areas (Sernanp) shows the rodent Oreoryzomys hesperus in the Cajamarca region, specifically inside the Tabaconas Namballe National Sanctuary in Peru. An international team of scientists has discovered a new species of rodent in a reserve in the Peruvian Andes, the National Service of State-Protected Natural Areas (Sernanp) reported on January 30. (Photo by Handout / National Service of State-Protected Natural Areas (Sernanp) / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / State-Protected Natural Areas (Sernanp)" - HANDOUT - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS