Assertion: andean condor's neck | /r/HasAspect | few feathers
Facets:
value: as an adaptation for hygiene
type: PURPOSE
Source sentences:
text: The head and neck, kept meticulously clean, are red to blackish-red, and have few feathers.  
text: The head and neck are red to blackish-red and have few feathers.
text: As an adaptation for hygiene, the head and neck have few feathers, exposing the skin to the sterilizing effects of dehydration and ultraviolet light at high altitudes, and are meticulously kept clean by the bird.
text: As an adaptation for hygiene, the condor's head and neck have few feathers, which exposes the skin to the sterilizing effects of dehydration and solar ultraviolet light at high altitudes.
text: As an adaptation for hygiene, the condor's head and neck have few feathers, which exposes the skin to the sterilizing effects of dehydration and solar ultraviolet light at high altitudes.
text: As an adaptation for hygiene, the condor's head and neck have few feathers, which exposes the skin to the sterilizing effects of dehydration and solar ultraviolet light at high altitudes.
text: The head and neck are red to blackish-red and have few feathers.
text: The condor's head and neck have few feathers, and the skin of the head and neck is capable of flushing noticeably in response to emotional state, a capability that can serve as communication between individuals.
text: As an adaptation for hygiene, the condor's head and neck have few feathers, which exposes the skin to the sterilizing effects of dehydration and solar ultraviolet light at high altitudes.
text: The head and neck, kept meticulously clean, are red to blackish-red, and have few feathers.  
text: The head and neck are red to blackish-red and have few feathers.
text: As an adaptation for hygiene, the head and neck have few feathers (see below photo), exposing the skin to