Assertion: robin's feather | /r/ObjectUse | used for binding/filling
Facets:
value: in crevice
type: LOCATION
value: in cliff
type: LOCATION
value: in a tree fork
type: LOCATION
value: in riverbank ledge
type: LOCATION
Source sentences:
text: Spider webs, feathers and fur are used for binding/filling, while lichen is placed on the nest exterior.
text: Spider webs, feathers, and fur are used for binding/filling, generally in a tree fork or crevice, or cliff or riverbank ledge, typically within a few metres of the ground.