Read about how birds take care of their feathers, and why the ritual is so important to their daily activities.
Preening - Wikipedia
Julie Hitchens (@calnonian123) / X
How do different types of bird feathers help them survive? - Quora
Picking up baby birds can do more harm than good
Everything You Need To Know About Feathers
How does the colour of a bird's feathers relate to its survival abilities? - Quora
Swallows Singapore Birds
Why Do Birds Preen Their Feathers? (Complete Guide)
Caring For Your Parrot's Feathers - Northern Parrots
Why do my birds fluff their feather when I go to them? - Quora
You Found A Baby Bird But Don't Know What To Do! - Wildlife SOS