Select the most appropriate one-word substitute for the given phrase:

A place where birds are kept and housed

The correct answer is Aviary.

Explanation:

Let's examine the meanings of the given options to find the correct one-word substitute:

1. Aviary: A place, building, or large enclosure where birds are kept and housed.

2. Apiary: A place where bees and beehives are kept.

3. Aquarium: A transparent tank of water in which fish and other aquatic creatures or plants are kept.

4. Granary: A storehouse or building used for storing threshed grain.

Therefore, the correct one-word substitute for "A place where birds are kept and housed" is Aviary.