Why do birds moult?
A Birds grow new feathers in place of old ones. The process is called moulting. In the winter season, they grow a thick coat of feathers which keep them warm. During the summer these feathers fall off and new, colourful ones take their place. This is to attract mates for breeding. Except for ducks most birds lose their flight feathers gradually. Ducks lose them all at the same time.
Related posts:
What is a hormone? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
GK Question "What Is The Food Of Ants?" general knowledge book English 2021 current affairs quiz and...
General Knowledge
GK Question "Why Some People Are Left-Handed?" general knowledge book English 2021 current affairs q...
General Knowledge
Who were the Spartans?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
What is semaphore? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
What is a photoelectric cell? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
GK Question "What Are X-Rays?" general knowledge book English 2021 current affairs quiz and answers ...
General Knowledge
Who did pins originate? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 ...
General Knowledge
What is immunity? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
How deep can a turtle dive? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...
General Knowledge
Can echoes travel through water? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Why does alcohol make people drunk? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
GK Question "Columbus Arrived Later, Was America Discovered Earlier" general knowledge book English ...
General Knowledge
Who were the Amazons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
Could the Mayans read and write? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
Who was the first military pilot to fly officially?
1st in the World
Did the Celts raise cattle? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...
General Knowledge
GK Question "Do Animals Have Taste?" general knowledge book English 2021 current affairs quiz and an...
General Knowledge
Do snakes have hearts? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
How does a sundial tell time? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge