A photo of the tiny Blue Dragon Sea Slug which feeds on the Portuguese Man o’ War and collecting its venom in order to make itself extremely venomous. Source for the information located in the comment section.
Echidnas survive bushfires by burrowing into the soil and entering torpor, a short hibernation-like state that lowers body temperature and metabolism. This echidna likely did not burrow deep enough, damaging its spikes, with long-term impacts still unknown.