| VIVARIUM | A place where live animals are kept under natural conditions, for observation or research (8) |
| VIVARIUMS | Places where live animals are kept under natural conditions, for observation or research (9) |
| ETHOLOGY | Scientific study of animal behaviour, especially as displayed under natural conditions (8) |
| NAKEDNESS | A natural condition for naturists (9) |
| HOOF | Footing on which live animals are sold (4) |
| AQUARIUM | A building often in a zoo where fish and underwater animals are kept (8) |
| FORECAST | A prediction of the atmospheric conditions, based on meteorological observations; or, a calculation, estimation or prophecy generally (8) |
| ARTESIAN | ____ well, one in which water flows up to the surface under natural pressure (8) |
| PREDATOR | Creature that hunts down live animals for food (8) |
| DEERPARK | Sounds expensive to leave one's vehicle where animals are kept (4-4) |
| FARMYARD | Where farm animals are kept |
| SCRUTINY | Close observation or examination (8) |
| VIVISECT | Operate on (a live animal) |
| BECHAMEL | Live animal fed hot sauce (8) |
| EAGLEEYE | Keen talent for observation |
| EYESIGHT | Immeasurably vacuous, he gets ridiculed for observation |
| BLIMP | A small nonrigid airship, especially one used for observation or as a barrage balloon |
| PARK | Large public garden; a pleasure ground or private estate surrounding a large country house; or, a piece of land kept in its natural condition as a nature reserve (4) |
| ZOO | A place where wild animals are kept for public showing |
| CAGE | An enclosure made or wire or metal bars in which birds or animals are kept. |
