Animals "preen" themselves - they clean/smooth their fur with their beak/bill/tongue.
If we're very quiet, we can watch the birds preen themselves for little while longer.
Owls preen themselves.
They bathe a and preen themselves.
They do not get lice, but they can get ticks...that's why you always see them fixing their feathers. They take frequent baths, preen their feathers, spread a little of their natural skin oils on their feathers and they're good.
They Yell HELP!
Pretty much all birds, its a sign of affection.
A vegetation killer is what Preen is.
Yes, geese are often afraid of owls because owls are natural predators of geese. Geese will typically try to avoid areas where owls are present to protect themselves from being hunted.
Most birds' feathers are fairly waterprooof. They have to preen themselves to keep them waterproof.
Birds are known for preening themselves. Preening is an important part of their daily grooming routine where they use their beaks to clean and arrange their feathers. It helps them maintain their feathers in optimal condition for flight and insulation.
Yes, they make no energy for themselves. They eat to survive.