The magnificent Arid Bronze azure butterfly is critically endangered in Australia

The unique Arid Bronze azure butterfly (Ogyris Subterrestris Petrina) is found only in one location, near Mukinbudin. Unusually, for butterflies, their young are carnivorous. The female butterflies lay their eggs just outside the nest of the bearded sugar ant. When the eggs hatch, the tiny caterpillars crawl into the nest where they are fed by the ants, or feed on the ants’ eggs and larvae. They spend their lives underground, protected by the ants, until emerging as the next generation of butterflies.

Source: The West Australian, 5 Feb 17
https://thewest.com.au/lifestyle/kids/species-teetering-on-the-brink-of…