molt - طرح الرّيش، الشعر، الصّوف

• Meadow Pipits are reported to undergo a partial molt in the first three months of the year.
• Molt: to shed a hard exoskeleton to allow body growth, or to lose thick body fur during warmer times of the year.
• On average, an adult spider molts once a year whilst younger spiders may molt more regularly due to their bodies growing faster.