CLEAN : Researchers in S.Africa look at pangolins and climate change

The video discusses the use of animal scales in traditional medicine and highlights the research on the impact of climate change on penguins, focusing on their physiology and behavior. It also explores the surprising distances penguins travel, despite their small size and short legs.

What is the primary focus of the research mentioned in the text?

Describe the significance of the distances that penguins can cover.