The echidna maintains a body temperature of about 89 degrees F (32 degrees C), which is thought to be the lowest body temperature of any mammal on the planet. What's more, their body temperatures ...

Nose down, still smelling. Observe the body parts and covering of this unique Australian mammal. Find out what the echidna eats. Watch this amazing echidna move around in its natural habitat.

Most of the time, an echidna’s penis is tucked safely inside its body, keeping itself clean and ... It’s definitely a lot of moving parts, but the echidna doesn’t use them all simultaneously.

An echidna looks like a hot spiky ball of yellow ... is to quantify how much heat echidnas really lose through their noses and other body parts. Monotremes parted evolutionary ways with other ...

In the programme's blog, Dr Baillie wrote: "Attenborough's echidna is one of five monotremes (egg-laying mammals) that first inhabited the Earth around the time of the dinosaurs. Parts of the Cyclops ...