Bird's shelter (4)
I believe the answer is:
nest
(Other definitions for nest that I've seen before include "Cosy home like bird's" , "Ingredient of Chinese soup" , "Cosy retreat" , "Avian structure" , "Bird's house" .)
I believe the answer is:
nest
(Other definitions for nest that I've seen before include "Cosy home like bird's" , "Ingredient of Chinese soup" , "Cosy retreat" , "Avian structure" , "Bird's house" .)