Assertion: hummingbird | /r/CapableOf | strengthen the structure
Facets:
value: with spider webbing
type: OTHER
value: with other sticky material
type: OTHER
Source sentences:
text: She lines the nest with soft plant fibers, animal hair and feather down, and strengthens the structure 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.