Flights of Fancy, a garden-wide display of decorated bird houses of all shapes and sizes, continues through Sunday, Sept. 30. Many of the bird houses are for sale and may be picked up at the end of the exhibit. Hours are 8:30 a.m. to 4:30 p.m., daily; $8, $4 child age 4 to 12, free younger child or member, includes admission to the gardens. Call or visit tucsonbotanical.org for more information about the exhibit and the many bird-related classes and activity taking place.