The California Department of Fish and Wildlife (CDFW), U.S. Forest Service (USFS) and Society for the Conservation of Bighorn Sheep (SCBS) are seeking volunteers to assist biologists on Feb. 25 and 26, 2017 (Saturday evening and all day Sunday).

No survey experience is necessary to participate but volunteers must attend an orientation on Saturday, Feb. 25, at 6 p.m. at the Angeles National Forest Supervisor’s Office in Arcadia.

Volunteers will hike to designated observation sites in the San Gabriel Mountains early Sunday morning to count and record bighorn sheep. Volunteer groups will be led by a representative from CDFW, USFS or SCBS. Participants must be at least 16 years old and capable of hiking one mile in rugged terrain, although most survey routes are longer. In general, hikes will not be along trails and accessing survey points will involve scrambling over boulders, climbing up steep slopes and/or bush-whacking through chaparral.

Volunteers are encouraged to bring binoculars or spotting scopes in addition to hiking gear. Mountain weather can be unpredictable and participants should be prepared to spend several hours hiking and additional time making observations in cold and windy weather. Volunteers will need to start hiking early Sunday morning.

Surveys for bighorn sheep in the San Gabriel range have been conducted annually since 1979. The mountain range once held an estimated 740 sheep, which made the San Gabriel population the largest population of desert bighorn sheep in California. The bighorn population declined more than 80 percent through the 1980s but appears to be on the increase, with recent estimates yielding approximately 400 animals.

Volunteers can sign up online at sangabrielbighorn.org or call (909) 584-9012 to request a volunteer packet.