Thriving in or adapting to the climate
While is winter with freezing cold in some part of the world, it’s warm and getting hot in different parts of the world.
When there is snow and rivers are frozen some places, others are burning in heat. In all these living things are build biologically to these different places their habitat and they thrive. Some living things also learn to adapt to wherever they find themselves and when incapable to adapt they die.
You either have the fortitude to stand some adversities or adapt to live survive them. In some situations, you have to have a new area you can call your habitat.