
04/06/2025
Koalas, despite being marsupials, have evolved fingerprints so similar to human ones that forensic scientists must carefully examine prints at a crime scene if koalas are nearby (in Australia, of course). The ridges, whorls, and patterns match human fingerprints almost exactly — a striking case of convergent evolution. This trait likely developed to help koalas grip tree branches and leaves precisely. It’s fascinating how two unrelated species, separated by millions of years of evolution, developed such identical solutions to similar challenges — a reminder of how nature can solve problems with remarkably similar blueprints.