Roughly by 30-50%. In a huddle some will gain more than the others. So the average.
through high metabolism
warm animals Mammals
by huddling they sharing their body heat
Animals huddling together helps them to conserve heat and stay warm in cold temperatures. By grouping closely together, they can share body heat and reduce heat loss to the surrounding environment. This behavior is common in many species of birds and mammals during winter or in cold climates.
Cephalopods are cold-blooded animals, meaning they rely on external sources of heat to regulate their body temperature.
warmblooded animals keep warm by generating their own heat when they are in a cooler environment.
to keep warmth
Ectotherms are cold-blooded animals, as they get heat for their body from outside their body-- like a lizard laying on a rock to soak up some heat. Endotherms are warmblooded (like us) and their bodies maintain a steady internal temperature.
Yes. Even a warmblooded animal is capable of freezing to death, and needs heat to survive. However, because of their better regulated internal body temperatures, warmblooded animals can survive for a longer time than cold-blooded animals in a cold place.
they generate their own body heat.
An advantage is that you don't have to rely on the sun's warmth for your body heat.
Any warmblooded animal like mammals. Cold-blooded animals rely on surrounding heat to heat their body, that's why you see lizards laying on the rocks in the sun.