Talks are presented in conjunction with the TMA's exhibition Desert Grasslands
, which continues through Sunday, July 7. A panel of ranch managers from The Nature Conservancy presents "Lessons in Restoring Grassland Health," from 6 to 7 p.m., Thursday, March 21; free with admission. Lindy A. Brigham, executive director of the Southern Arizona Buffelgrass Coordination Center, presents "Trouble With Buffelgrass," from 6 to 7 p.m., Thursday, March 28; free with admission. Admission is $10, $8 senior, $5 college student with ID, free age 18 or younger, active military or veteran with ID, and TMA members. Visit tucsonmuseumofart.org
for more information.