i think goose feathers
yes they very soft feathers.
The soft underfeathers are called 'down'.
Very soft feathers are known as down.
The down feathers (or the soft feathers underneath the outside feathers).
Birds are soft because they are covered in feathers, which are soft.
Feathers
Down feathers.
Down is the soft feathers of a bird, the ones under the stiff feathers. A duck is a waterfowl with a flat beak.
The soft feathers that a chick has when it is born are called down feathers. These feathers are fluffy and provide insulation, helping to keep the chick warm in its early life. Down feathers are different from the contour feathers that develop later, as they are softer and provide a layer of warmth rather than protection.
The sentence "feathers feel soft" can be changed to passive voice by rephrasing it as "Softness is felt by feathers." However, this construction is somewhat awkward because "feel" is not typically used in a passive form. Instead, a clearer passive version might be "Feathers are felt to be soft."
duck feathers are the best
down