Answer: nester

AnswerCrossword Clue
NESTEREmpty ... (parent of grown-up kids)
NESTERBird
NESTERBird, at times
NESTERSquatter
NESTERHomesteader, e.g.
NESTERSettler
NESTEROkla. homesteader
NESTERWestern squatter
NESTERAerie builder
NESTERBird in the spring
NESTERHome maker
NESTERHome-building bird
NESTERWestern squatter.
NESTEREmpty ... (parent of grown kids)
NESTEREmpty-... (one whose kids have left home)
NESTEREmpty ... (one whose kids have moved out)
NESTERBird type
NESTEREmpty ... (parent whose children have all moved away)
nesterto fit one within another
nesterstructure of grass, twigs, etc., prepared by a bird for its eggs
nesterto settle in a nest
nesterany place used by an animal for rearing its young
nestergroup of things fitting tightly together
nesterone that nests (to build a structure for holding eggs)
NESTERBird in a tree, often
NESTERBrood developer
NESTEREmpty ..
NESTERAvian homemaker
NESTERBird, for one
NESTEREmpty ...
NESTERBird building a home
NESTEREmpty ... (parent without kids living at home)
NESTERMany a bird
NESTERMama bird
NESTERBird who builds
NESTERSparrow at home
NESTERHomesteader
NESTERAvian homebuilder
NESTEREaglet, for one
NESTERFeathered homebuilder