Which animal is cold blooded

10 animals that are cold blooded 1.First off, the origin of the word.Three thermoregulation mechanisms can be employed:Ecto means outer or outside and therm means heat. therefore, ectothermic animals are those that rely on the environment to maintain body temperature.New research suggests that the ancestors of mammals and birds evolved warm.

Some species, such as the komodo dragon, can reach over 9 ft in length.Testudines turtles and tortoises are a large group of reptiles that go back hundreds of millions of years.* area where fossil was discovered.If the animal lived in what is today antarctica, then almost certainly this will be a warm blooded specimen.Honeybees form a thermoregulating cluster inside their hives to survive cold winter months.

They fly around in spring and summer when temperatures are warm, and use their colony to warm up in winter, or go underground and inside structures.