Exciting news about this remarkable monotreme mammal. Echidnas use their own mucus to stay cool. Echidnas cannot sweat, pant, or lick to keep their bodies cool. But they have an impressive tolerance to heat. Now, scientists have discovered how they do it. Echidnas stay cool by blowing mucus bubbles through their snout. The bubbles burstContinueContinue reading “Echidna’s clever way to stay cool – Snot Bubbles”