| ROOKERY | What is a breeding place for birds (7) |
| PENGUINERY | A breeding-place for flightless seabirds of the southern hemisphere (10) |
| STUD | ...a breeding place with breathing space. (4) |
| HOTBED | Warm bunk is a breeding-ground |
| CROWBAR | Tool for making a place for birds to drink (7) |
| EARNEST | Serious listener with place for birds (7) |
| SIBERIA | Heading on Spain's airline to a breeding ground for birds (7) |
| HERONRY | Birds' breeding-place identified by woman in train? |
| NIDUSES | Breeding places; nests (7) |
| STUDFARM | Breeding place for those in a stable relationship? (4,4) |
| INCUBATOR | Breeding place for germs, perhaps (9) |
| GANNETRY | Bempton Cliffs, the only English breeding place for the guga (8) |
| NIDUS | Latin "nest" - a breeding or hatching place for birds, germs, ideas, neurons, spiders, troubles or viruses (5) |
| NEST | A bed of a being, bink of a bee, burrow of a badger or literal "sitting-down place" of a bird, built in the process of nidification; or, the brood occupying such a breeding ground (4) |
| AVIARY | Article going through boundaries of rookery – a place for birds |
| ROOST | Resting place for birds or bats |
| COTE | Small house originally exploited as place for birds |
| LEDGE | Place for birds to perch |
| PERCH | place for birds to rest |
| MATRIX | From "mother", word for a breeding animal first, later any place or medium of production; an enclosing mass; a framework; or, an array (6) |
