Assertion: kittiwake's nest | /r/MadeOf | grass
Facets:
Source sentences:
text: Kittiwakes build their nests made of grass and feathers lined with moss and seaweed on narrow cliff edges.
text: The nest, which is typically placed on a narrow ledge, is a compact structure made of seaweed, mud and some grass.
text: The nest is a well-constructed cup made of twigs and grasses.
text: Nest Description Nests on ice incorporate few materials, but most nests are made of mosses, grasses, seaweeds, lichen, flowering plants, bits of driftwood, feathers, down, and mud.