Assertion: hummingbird's nest | /r/HasProperty | lined with soft plant fibers
Facets:
Source sentences:
text: The nest is lined with soft plant fibers, animal hair and feather down.
text: After mating, the female Swallow-tailed Hummingbird builds a cup-shaped nest lined with soft plant fibers and covered with lichen and mosses, held together by sticky spider webs.
text: The nest is lined with soft plant fibers, animal hair and feather down, and the structure is strengthened with spider webbing and other sticky material, giving it an elastic quality to allow it to stretch to double its size as the chicks grow and need more room.