The SPRNCA provides habitat for over 100 species of breeding birds. The San Pedro River is also a critical migrationcorridor that provides water, food, and shelter for another 250 migratory andwintering birds. Novice and experienced bird watchers attend our bird walks toview the diverse avian community of the area. We usually observe 30-60 specieson these popular walks, which last approximately three hours. Bring water, hatand binoculars. These walks can be moderately difficult on uneven terrain. TheSan Pedro House is located 7 miles east of Sierra Vista on Highway 90, on thesouth side of the highway. It is searchable in Google Maps.