A coconut hits your head and you have no idea where you are. It's pitch dark and all you can hear are proboscis monkeys shrieking and Friendly Bush-warblers chirping. What country are you in?

Search 'proboscis monkey' and find they live only on the island of Borneo, which is divided among three countries: Brunei, Indonesia and Malaysia. Search 'Friendly Bush-warbler' and learn they are found only in Malaysia. You may have amnesia, but you know you're in Malaysia.