Assertion: peacock's feather | /r/HasProperty | excellent
Facets:
value: at shedding water
type: MANNER
Source sentences:
text: These birds are adapted to an aquatic existence with webbed feet, flattened bills, and feathers that are excellent at shedding water due to an oily coating.
text: Brood patches are very important because the bird’s feathers are excellent insulators and therefore would prevent heat from transferring to the eggs.