In case your nature lover is a city dweller and can't find birds around, the birdbath can be used as decorative centerpiece that contains floating flowers and candles.
These are not just great to look at, but also a unique gift; especially in case of a space crunch. You can present your nature-loving friend with either a ready-made fairy garden or accessories so that he/she can make one for himself/herself.
They require very little space and can be kept anywhere at home; as the plants that are used, often don't require any sunlight or much watering. Perfect for any nature lover living in a city.