How do elephants use their trunks for protection from sun and insects?

Elephants utilize their trunks as a versatile tool to protect themselves from the sun and insects. By using their trunks to collect and spray substances such as water, mud, dust, or grass onto their bodies, they create a protective layer on their skin.12

This behavior is essential for their survival in hot climates, as the application of water and mud helps them regulate their body temperature and stay cool. Additionally, the layer of dust or grass serves as a barrier, which is believed to provide protection against insect bites. While the trunk is a highly complex organ used for breathing, feeding, and communication, these specific protective actions demonstrate its importance in maintaining the elephant’s physical well-being.12