The Sierra Vista Environmental Operations Park (EOP), also known as the waste water treatment plant, is open for bird walks each Sunday morning. The walks are led by docents from Southeastern Arizona Bird Observatory (SABO), Huachuca Audubon Society (HAS) and the Friends of the San Pedro River (FSPR). Participation is limited; first come, first served.
When: 8 a.m. Allow about 2 ½ hours.
Where: EOP, Hwy. 90 between mileage markers 324 and 325 on the north side of the highway.
Admission: Free, but donations appreciated.
Info: (520) 417-6960, 520-508-4445
Hike with a Forest Ranger along the lower portion of Joe's Canyon Trail. During this family friendly hike you will discover what's happening in the plant and animal world, learn what critters call the park home, and experience the beauty of the area.
The hike is one mile roundtrip, lasts about two hours, and is rated moderate. Participants should bring water and a snack, and wear appropriate attire.
When: 1 p.m., March 9, 23, 30, 2014
Where: Coronado National Memorial Visitor Center, 4101 E. Montezuma Canyon Rd., Hereford
Info: 520-417-6960, 520-366-5515, http://www.nps.gov/coro