Assertion: andean condor's neck | /r/HasProperty | featherless
Facets:
value: nearly
type: DEGREE
value: as an adaptation for hygiene
type: PURPOSE
Source sentences:
text: The head and neck are nearly featherless, and are a dull red color, which may flush and therefore change color in response to the bird's emotional state.
text: The head and neck are nearly featherless, and are a dull red color, which may flush and therefore change color in response to the bird's emotional state.
text: The head and neck are nearly featherless, and are a dull red color, which may flush and therefore change color in response to the bird's emotional state.
text: Their heads and necks are dark red and featherless and change hues depending on their emotional state.
text: The head and neck are nearly featherless, and are a dull red color, which may flush and therefore change color in response to the bird's emotional state.
text: The head and neck are nearly featherless, and are a dull red color
text: The head and neck are nearly featherless, and are a dull red color, which may flush and therefore change color in response to the bird's emotional state.
text: The vulture's head and neck are featherless as an adaptation for hygiene, though there are black bristles on parts of the head; this lack of feathers prevents bacteria from the carrion it eats from ruining its feathers and exposes the skin to the sterilizing effects of the sun.