When: Third Thursday of every month, 11 a.m. Continues through May 17 2012
A 45-minute tour identifies butterflies common to urban Tucson, and explores the plants and gardening practices that attract butterflies to the home garden, at 11 a.m., the third Thursday of every month; $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.