A resident of Lumajang, East Java, found this Lorises in the area of plantations. Knowing these animals is protected by law, he reported and handed over the young loris males to officer of Bromo Tengger Semeru National Park (TNBTS) to return to its Habitat.

Head of the TNBTS Gucialit Resort, named Untung Sumarno, said, at Lumajang, the habitat of lorises is they would at Mount Semeru forest area, Ranu Darungan Pronojiwo, and Bungkus Gucialit forest.

Lorises Java (Nycticebus Javanicus) or commonly called with Kukang Jawa is a species of lemur Strepsirrhini and primates native to the Western and central part of the island of Java, Indonesia.

Lorises Java population experienced a sharp decline due to poaching for the pet trade, exotic and sometimes for traditional medicine. The remaining population has a low density, and habitat loss is a major threat. For this reason the International Union for Conservation of Nature (IUCN) register its status as critically endangered species, and has also been included on the list of 2008-2010 "25 Most Endangered Primates in the world".