Which animal has the longest tongue relative to its body size?

The animal with the longest tongue relative to its body size is the chameleon. These reptiles have a unique and impressive feature - their tongue can be up to twice the length of their body! The chameleon's tongue is used to catch prey, and it can shoot it out at incredible speeds of up to 13 miles per hour (20 km/h). The tongue is covered in a sticky mucus that helps to trap insects and other small animals.

Chameleons are known for their ability to change color to blend in with their surroundings, but their tongues are also remarkable adaptations that help them survive in their natural habitat. The length and speed of their tongue allow them to capture prey with precision and without expending too much energy. Another interesting fact is that chameleons' tongues are one and a half times longer than their body when fully extended!