It would appear that it would be difficult to miss 2,000 red apes swinging in the trees, but that is precisely what happened in Indonesian Borneo. The National Geographic News reports that conservationists have discovered 219 orang utan nests whilst combing through Indonesian Borneo’s East Kalimantan Province. The scientists surmised that the nests indicate that up to 2,000 new red apes could be living in 2 million hectares of rainforests in the rugged mountains of Indonesian Borneo.