Structure in which birds lay their eggs (4)
I believe the answer is:
nest
(Other definitions for nest that I've seen before include "Place of retreat" , "Den" , "Home for a flier" , "Stack of tables" , "breeding-ground" .)
I believe the answer is:
nest
(Other definitions for nest that I've seen before include "Place of retreat" , "Den" , "Home for a flier" , "Stack of tables" , "breeding-ground" .)