OUTDOORS
All events are free or included in admission or vehicle entrance fee unless otherwise noted. Parking may be additional. Bad weather may change or cancel activity. Children must be accompanied by an adult. No pets unless otherwise specified.
Bird's eye view
Birding Agua Caliente Park — Pima County Agua Caliente Park, 12325 E. Roger Road. Take a guided walk to see a variety of birds such as warblers, flycatchers, hummingbirds, orioles, and vireos. Loaner binoculars available. Online registration required. 7:30-9 a.m. May 31 and June 7. 724-5375.
Hummingbird Banding — San Pedro House, 9800 E. Highway 90, Sierra Vista. A close-up look as staff and volunteers from the Southeastern Arizona Bird Observatory capture, band, weigh, measure, and release them as part of long-term studies of the bird life of this vital migration route. 4-6 p.m. June 2. Donations accepted. 459-2555.
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Bird Walk — Environmental Operations Park, Hwy. 90 east of Sierra Vista. Led by docents from Southeastern Arizona Bird Observatory and the Friends of the San Pedro River. A 50-acre wetlands planted with aquatic plants, including cattails, grasses that attract migrating and nesting birds. First come first served basis. Suitable footwear and water. 7-10 a.m. June 3. Donations accepted. 459-2555.
Birding — Colossal Cave Mountain Park, 16721 E. Old Spanish Trail, Vail. Join a local birding expert to explore the abundant birdlife of the Arizona Uplands in Colossal Cave Mountain Park. Online registration required. 8-10 a.m. June 5. 724-5375.
Enjoy the outdoors
Habitats and Haunts Hikes Along the Bi-National Santa Cruz River — Lowe House Project, 14 Calle Iglesia, Tubac. Join with members of the Walking Sticks hiking group for casual hikes around the Village of Tubac and on the Juan Bautista de Anza International Trail. Observe riparian flora and fauna, cottonwood/willow forest, mesquite bosques, bird immigrants and more. Meet at Lowe House Project 14 Calle Iglesia, Old Town Tubac at 6:30 a.m. 6:30-8 a.m. June 1. 398-9571.
Lizards are Hot, Lizards are Cool — Saguaro National Park West. Find out what it means when they do push ups or exhibit other odd behaviors. Wheelchair accessible. 2:15-2:45 p.m. June 1 and 8. 733-5158.
Guided Hike — Mt. Lemmon, Sunset Trailhead milepost 22.9 Catalina Highway. A 3.5 mile hike guided by a Sabino Canyon Volunteer Naturalist. Hike through growth trees leading to the original Mt. Lemmon ski run, then to the top of the run near the observatory. Elevation gain of about 800 feet. 9 a.m.-2 p.m. June 1. 749-8700.
Living With Giants — Saguaro National Park West. A biologist explains how saguaros provides shelter and substance for wildlife, when it flowers, its growth patterns, and how it fights for survival against drought, lightning, frost, and other dangers. 10:15-11 a.m. June 2 and 7. 733-5158.
River Walk — San Pedro House, 9800 E. Highway 90, Sierra Vista. The walks are led by The Friends of the San Pedro River. Look for 82 species of mammals, dozens of reptiles/amphibians and nearly 350 species of birds. Suitable footwear and water. 8-10 a.m. June 2. Donations accepted. 459-2555.
Historic Tour — Historic Canoa Ranch, 5375 S. I-19 Frontage Road, Green Valley. A walking tour of the headquarters to visit historic buildings, corrals and exhibits. Registration required at pima.gov/canoaranch; click on the Register Now button at the bottom of the page. 8:30-10 a.m. June 2. Donations accepted. 724-5220.
Life Cycle of the Saguaro: Seeds to Giant — Saguaro National Park West. Learn why so few saguaro seeds make it to fruition. 11:15 a.m.-noon. June 5. 733-5158.
What is the Reason for the Saguaro Fruit Harvest — Saguaro National Park West, 2700 N. Kinney Road. Learn about the Tohono O'odham tradition of harvesting the saguaro fruit. 11:15-11:45 a.m. June 7. 733-5158.
Guided hike — Mt. Lemmon, Catalina Highway milepost 22.9. Join in a 5.6 mile hike to Marshall Saddle, crossing Sabino Creek along the way and following a small stream. Elevation gain of 900 feet. Bring lunch and water. 9 a.m.-2 p.m. June 8. 749-8700.

