Those on the outside are exposed to the full force of the weather, so the colony slowly rotates, allowing each individual to spend time in the warm centre, which can be more than 20°C. Animals that ...

so and they are more likely to be found in colder climates. Warm-blooded animals require a lot of energy to maintain a constant body temperature. Mammals and birds require much more food and energy ...

Hibernation is a fascinating survival strategy used by certain animals to endure harsh environmental conditions, primarily during the winter months. This natural phenomenon allows animals to conserve ...

While Bergmann's Rule explains how animals deal with issues of heat loss and heat regulation in the cold, there may be other reasons to pack more pounds in colder climates. "The bigger you are ...

In Antarctica's freezing depths, tiny creatures have mastered survival tactics that could unlock secrets to extreme cold resistance, with implications for science and medicine. Some of the most ...

After viewing the clip, ask: "In what ways were the creatures we saw well-adapted to the cold climate?" Collect pupils' suggestions, which might include that many of the animals had thick fur or ...

And snow can be lots of fun too! Some plants and animals even need, or have adapted to, cold weather. Certain plants, such as oak trees, need low temperatures to help their seeds germinate ...

and start giving out cold treats like frozen fruits, vegetables and ice pops to help adjust to the temperature change. The San Antonio Zoo also helps their animals adapt to the changing weather by ...