
Tumacácori National Monument by Paige Larissa Photography

Caught Doing the Poo by beaubright

GM3_0216.JPG by BostonCatholic

Nogales, Sonora, Mexico by johnny lamb

GM3_0209.JPG by BostonCatholic

The Wall in Nogales by jonathan mcintosh

GM3_0224.JPG by BostonCatholic

Nogales Wash Chula Vista by lead230

Horizonte by gastelummoller

Arroyo Grasshopper by cotinis

The long fence by Don Seymour

This is how... by cotinis

Up close and personal... by cotinis

Heroica Nogales Sonora México by GilbertoVillarreal

Agua Fria Canyon by ePut

Happy Tarantulatober 21st! by cotinis

Rat-on-a-Stick on a Plate, Another View by Matt Hays

Sunset Panorama November 23 2011 #8 by Matt Hays

Pena Blanca Lake by ePut

Desert Blond Tarantula by cotinis

Purple Gallinule (Porphyrio martinica) by Arlene Ripley

Cloudy Day in the Grasslands by isaac.borrego

Peña Blanca Reflection by isaac.borrego

Autumn Bloom in Arizona by ePut

Heroica Nogales Sonora México by GilbertoVillarreal

Downtown Nogales, Arizona by courthouselover

Peña Blanca Lake by isaac.borrego

Panorama Sunset Golden by Matt Hays

nogales by GilbertoVillarreal

008 by Matt Hays

IMG_4539 by GilbertoVillarreal

Fishing by ePut

Nogales Wash Flood Damage by U.S. Army Corps of Engineers Los Angeles District

Tumacácori National Monument by Paige Larissa Photography

005 by Matt Hays

Interpretive Wayside Exhibit at Las Lagunas de Anza by Anza Trail NPS

Tumacácori National Monument by Paige Larissa Photography

Rio Rico XC 9-11-13 018 by Matt Hays

Tumacácori National Monument by Paige Larissa Photography

UPPER HUMBOLDT CANYON (8-12-2018) patagonia mts, santa cruz co, az -08 WATERCOLOR by sloalan

U.S.-Mexico border up a hill. by Tim Kiser

Tumacácori National Monument by Paige Larissa Photography

A Carl's Jr with playland!, a desert oasis of bacon-egg-&-cheese biscuits. by Tim Kiser

Hasn't this glorious bed of "red bird-of-paradise" a/k/a "pride-of-Barbados" a/k/a "dwarf poinciana" a/k/a "peacock flower" improved the grounds of the Mariposa Mall in Nogales. by Tim Kiser

Haven't these shrubbery balls prettied this Shell station. by Tim Kiser

A chainlink fence to separate truckstop civilization (left) from the frightening wilderness of the Chihuahuan Desert (right). by Tim Kiser

Ah the sweet desert creekwater of the Nogales Wash in Nogales Ariz. by Tim Kiser

Unusual bldg! It is approximately the first thing people see upon entering the U.S. at the pedestrian border crossing in downtown Nogales. by Tim Kiser

Here a pretty expanse of desert scrub was, in Nogales Ariz., as viewed from the edge of the parking lot of a Best Western hotel. by Tim Kiser

Dumpster landscape of Chihuahuan Desert with distant mountains, at Nogales High School. by Tim Kiser

Viceroy (Limenitis archippus).2 by gatespassbear

Yucca Blossoms by ePut

Murphy Fire June 1 2011 016 by Matt Hays

Sunset over Rio Rico Highschool by Matt Hays

Male longhorned beetle by Bug Eric

Lightning Strike July 3 2012 by Matt Hays

View of downtown streetscape of Nogales Arizona with my back against the border wall. by Tim Kiser

Not a chainlink fence. by Tim Kiser

Gall Midge (Cecidomyiidae) on Euphorbia pediculifera var. pediculifera, Santa Cruz Co, AZ, 8-24-17 by AzureJay Wildlife Documentation

"Nogales Arizona contemporary streetscape!" by Tim Kiser