Echidnas (Tachyglossus aculeatus) are solitary mammals with many peculiar quirks. Out of the four species that exist today, three are the rare long-beaked echidnas, only found in New Guinea. The ...
Echidnas are one of only five remaining monotreme species in the world. This group also includes the platypus. The spiny critters are notoriously difficult to find since they're nocturnal and tend ...