Tags: arizona,boston gulch,coronado national forest,mining,nogales ranger district,pima county,santa rita mountains,santa rita water and mining company

Tags: arizona state trust land,blm,empirita ranch,empirita ranch road,mount fagan,santa rita mountains,sign

Tags: arizona,coronado national forest,kentucky camp,nogales ranger district,pima county,santa rita mountains,tank

Tags: arizona,boston gulch,coronado national forest,grizzly,mining,nogales ranger district,pima county,santa rita mountains

Tags: alison,arizona,boston gulch,charles,coronado national forest,nogales ranger district,pima county,santa rita mountains,shadow

Tags: arizona,boston gulch,coronado national forest,mount bruce,mustang mountains,mustang peak,nogales ranger district,north west dome,pima county,santa rita mountains,the biscuit

Old Valves above Boston Gulch.
Tags: arizona,boston gulch,coronado national forest,gate valves,mining,nogales ranger district,pima county,santa rita mountains,santa rita water and mining company

Tags: arizona,boston gulch,coronado national forest,nogales ranger district,pima county,santa rita mountains,southwestern pricklypoppy

Tags: arizona,boston gulch,coronado national forest,nogales ranger district,pima county,santa rita mountains,schotts yucca

Tags: arizona,arizona state trust land,pima county,rock,santa rita mountains,state trust land

The Lake in the Santa Rita Mountains.
Tags: arizona,arizona state trust land,pima county,santa rita mountains,state trust land,the lake,water

Tags: arizona,empire mountains,empire-cienega area of critical environmental concern,las cienegas national conservation area,mount bruce,mustang mountains,north west dome,santa catalina mountains,santa cruz county,santa rita mountains,the biscuit,tucson field office,united states

Tags: arizona,empire-cienega area of critical environmental concern,las cienegas national conservation area,mustang mountains,santa cruz county,santa rita mountains,tucson field office,united states

11 12 42 04 PM.
Tags: arizona,coronado national forest,elephants head,mount fagan,mount wrightson,pima county,rincon mountain wilderness,rincon mountains,santa catalina ranger district,santa rita mountains,united states

Tags: arizona,coronado national forest,empire mountains,mount wrightson,pima county,rincon mountain wilderness,rincon mountains,santa catalina ranger district,santa rita mountains,un 4769,united states

A 1957 study by Joe Marshall that surveyed birds in the Pine-Oak Woodland in a number of Southern Arizona and Mexican mountain ranges that would later be known as Sky Islands.
Tags: birds,chiricahua mountains,huachuca mountains,madrean archipelago,peloncillo mountains,pinaleno mountains,research,santa catalina mountains,santa rita mountains,sky island