Assertion: auk's nest | /r/AtLocation | hole
Facets:
value: in a tree
type: LOCATION
value: in wall
type: LOCATION
Source sentences:
text: The nest is in a hole in a tree, and the breeding pair may smear insects around the entrance as a deterrent to squirrels.
text: The nest is in a hole in a tree or wall, and has a narrow entrance.