Understanding What Molting Is
Molting is the process where an animal sheds part of its body covering, such as skin, feathers, fur, or a shell. It allows the animal to grow or replace worn-out parts.
Why Animals Molt
Animals molt to grow, stay healthy, repair damage, or change appearance. Without molting, many species would not survive or develop correctly.
Examples of Animals That Molt
Insects: Shed their exoskeleton multiple times as they grow.
Birds: Replace old feathers to fly better and stay warm.
Reptiles: Like snakes, shed old skin in large pieces.
Crustaceans: Crabs and lobsters molt their shells to grow.
How Molting Works
Depending on the animal, the outer layer loosens and is removed. A new layer forms underneath, often softer at first and hardening later.
How Often Animals Molt
Some molt once a year, others multiple times, and some constantly replace small sections. It depends on species, age, and environment.
Why Molting Is Important
Molting keeps animals functional—fresh feathers improve flight, new shells provide protection, and new skin helps growth and survival.
The Simple Takeaway
Molting is the natural process where animals shed old coverings to grow or renew their bodies. It’s essential for survival in many species.