Yes, once you know about the koala prints, you find articles everywhere. This is interesting, too: Koalas, wood glue and the FBI: Fascinating facts about fingerprinting https://www.abc.net.au/news/2018-07-01/biometrics-koalas-and-wood-glue-fascinating-fingerprint-facts/9920802 Fascinating that the Chinese were using fingerprints to identify people 5,000 years ago...