• Résultats pour
    • Abronia Villosa
  • (63)
Birdcage evening primrose (Oenothera deltoides) and Desert sand verbena (Abronia villosa) flowering in desert, Pinta Sands, Sierra Pinta Mountains, Cabeza Prieta National Wildlife Refuge, Arizona, USA
01255433
Jack Dykinga / Birdcage evening primrose (Oenothera deltoides) and Desert sand verbena (Abronia villosa) flowering in desert, Pinta Sands, Sierra Pinta Mountains, Cabeza Prieta National Wildlife Refuge, Arizona, USA
Birdcage evening primrose (Oenothera deltoides) and Desert sand verbena (Abronia villosa) flowering in desert, Pinta Sands, Sierra Pinta Mountains, Cabeza Prieta National Wildlife Refuge, Arizona, USA
01255432
Jack Dykinga / Birdcage evening primrose (Oenothera deltoides) and Desert sand verbena (Abronia villosa) flowering in desert, Pinta Sands, Sierra Pinta Mountains, Cabeza Prieta National Wildlife Refuge, Arizona, USA
Galloping Cactus (Stenocereus gummosus) amid flowering Sand Verbena (Abronia villosa)  and Rock Daisies (Perityle emoryi), Vizcaino Desert, Baja California Sur, Mexico, Central America
01180257
Jack Dykinga / Galloping Cactus (Stenocereus gummosus) amid flowering Sand Verbena (Abronia villosa) and Rock Daisies (Perityle emoryi), Vizcaino Desert, Baja California Sur, Mexico, Central America
Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01180228
Jack Dykinga / Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Senita Cactus (Lophocereus crystallinum) amid Sand Verbena (Abronia villosa) and flowering Ice Plants (Mesembryanthemum crystallinum), Vizcaino Desert, Baja California Sur, Mexico, Central America
01180255
Jack Dykinga / Senita Cactus (Lophocereus crystallinum) amid Sand Verbena (Abronia villosa) and flowering Ice Plants (Mesembryanthemum crystallinum), Vizcaino Desert, Baja California Sur, Mexico, Central America
Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01180230
Jack Dykinga / Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Sand Verbena (Abronia villosa) and Evening Primrose (Oenothera sp) flowering beneath a Galloping Cactus (Stenocereus gummosus)  Vizcaino Desert, Baja California Sur, Mexico, Central America
01180256
Jack Dykinga / Sand Verbena (Abronia villosa) and Evening Primrose (Oenothera sp) flowering beneath a Galloping Cactus (Stenocereus gummosus) Vizcaino Desert, Baja California Sur, Mexico, Central America
Desert Lilly (Hesperocallis undulata) and Sand Verbena (Abronia villosa) Mohawk Dunes, Barry M. Goldwater Range, Arizona
01167634
Jack Dykinga / Desert Lilly (Hesperocallis undulata) and Sand Verbena (Abronia villosa) Mohawk Dunes, Barry M. Goldwater Range, Arizona
Evening primrose (Oenothera deltoides), Sand verbena (Abronia villosa) and Snowy sunflower (Helianthus niveus) in sand dune at dawn. Sierra El Rosario mountain range in background. El Pinacate Biosphe...
01632755
Claudio Contreras / Evening primrose (Oenothera deltoides), Sand verbena (Abronia villosa) and Snowy sunflower (Helianthus niveus) in sand dune at dawn. Sierra El Rosario mountain range in background. El Pinacate Biosphe...
Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
00568193
Tim Fitzharris / Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
00568191
Tim Fitzharris / Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
00568188
Tim Fitzharris / Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
Sand verbena (Abronia villosa) and Brown-eyed evening primrose (Camissonia claviformis) blooming in sand dunes, during super bloom caused by El Nino weather Death Valley, California, USA. March 2016.
01549723
Floris van Breugel / Sand verbena (Abronia villosa) and Brown-eyed evening primrose (Camissonia claviformis) blooming in sand dunes, during super bloom caused by El Nino weather Death Valley, California, USA. March 2016.
Sand verbena (Abronia villosa) blooming at the base of sand dunes, during super bloom caused by El Nino weather Death Valley, California, USA. February 2016
01549715
Floris van Breugel / Sand verbena (Abronia villosa) blooming at the base of sand dunes, during super bloom caused by El Nino weather Death Valley, California, USA. February 2016
Desert Sand Verbena (Abronia villosa) and Dune Evening Primrose (Oenothera deltoides) in desert, Mojave Desert, California
00560644
Jeff Foott / Desert Sand Verbena (Abronia villosa) and Dune Evening Primrose (Oenothera deltoides) in desert, Mojave Desert, California
Desert Sand Verbena (Abronia villosa) and Dune Evening Primrose (Oenothera deltoides) on sand dune at night, Mojave Desert, California
00560643
Jeff Foott / Desert Sand Verbena (Abronia villosa) and Dune Evening Primrose (Oenothera deltoides) on sand dune at night, Mojave Desert, California
Sand verbana (Abronia villosa), Ibex Dunes, Death Valley National Park, California, USA. April 2010.
01470746
Floris van Breugel / Sand verbana (Abronia villosa), Ibex Dunes, Death Valley National Park, California, USA. April 2010.
Desert Gold (Geraea canescens) and Sand Verbena (Abronia villosa) flowering in Death Valley National Park,  California. Only once every 3-8 years do the flowers put on such a spectacular spring show;...
01410468
Floris van Breugel / Desert Gold (Geraea canescens) and Sand Verbena (Abronia villosa) flowering in Death Valley National Park, California. Only once every 3-8 years do the flowers put on such a spectacular spring show;...
Sand verbena (Abronia villosa) in bloom with lenticular cloud at sunset, Death Valley National Park, California, USA. April
01410467
Floris van Breugel / Sand verbena (Abronia villosa) in bloom with lenticular cloud at sunset, Death Valley National Park, California, USA. April
Sand verbena (Abronia villosa) growing at the base of the border wall established to divide USA from Mexico, near Sonoyta, Sonora, northwestern Mexico.
01407770
Claudio Contreras / Sand verbena (Abronia villosa) growing at the base of the border wall established to divide USA from Mexico, near Sonoyta, Sonora, northwestern Mexico.
Flowering Desert sand verbena (Abronia villosa) near Arizona/Mexican border with Sierra Pinta Mountains, Cabez Prieta National Wildlife Refuge, Arizona, USA
01396365
Jack Dykinga / Flowering Desert sand verbena (Abronia villosa) near Arizona/Mexican border with Sierra Pinta Mountains, Cabez Prieta National Wildlife Refuge, Arizona, USA
Sand Verbena (Abronia angustifolia) White Sands National Park, New Mexico, USA
01362629
Daniel Heuclin / Sand Verbena (Abronia angustifolia) White Sands National Park, New Mexico, USA
Desert sand verbena (Abronia villosa) and other wildflowers, Coyote Canyon, Anza-Borrego Desert State Park, California. Mar 2004.
01217633
Tim Laman / Desert sand verbena (Abronia villosa) and other wildflowers, Coyote Canyon, Anza-Borrego Desert State Park, California. Mar 2004.
Desert sand verbena (Abronia villosa) and other wildflowers in front of red cliffs, Hawk Canyon, Anza-Borrego Desert State Park, California. Mar 2004.
01217635
Tim Laman / Desert sand verbena (Abronia villosa) and other wildflowers in front of red cliffs, Hawk Canyon, Anza-Borrego Desert State Park, California. Mar 2004.
Desert sand verbena (Abronia villosa) and Dune evening primrose (Oenothera deltoides) Anza-Borrego Desert State Park, California. Mar 2004.
01217631
Tim Laman / Desert sand verbena (Abronia villosa) and Dune evening primrose (Oenothera deltoides) Anza-Borrego Desert State Park, California. Mar 2004.
Desert sand verbena (Abronia villosa) and Dune evening primrose (Oenothera deltoides) Anza-Borrego Desert State Park, California. Mar 2004.
01217632
Tim Laman / Desert sand verbena (Abronia villosa) and Dune evening primrose (Oenothera deltoides) Anza-Borrego Desert State Park, California. Mar 2004.
Desert sand verbena (Abronia villosa) in bloom in Anza-Borrego Desert State Park. California. Dec 2000.
01217592
Tim Laman / Desert sand verbena (Abronia villosa) in bloom in Anza-Borrego Desert State Park. California. Dec 2000.
Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01180227
Jack Dykinga / Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Flowering Sand Verbena (Abronia villosa) with sunrise through a Cardon Cactus (Pachycereus pringlei), Baja California Sur, Mexico, Central America
01180267
Jack Dykinga / Flowering Sand Verbena (Abronia villosa) with sunrise through a Cardon Cactus (Pachycereus pringlei), Baja California Sur, Mexico, Central America
Sand Verbena (Abronia villosa), Desert Club Cholla (Opuntia kunzei) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands at dawn, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Ar...
01180229
Jack Dykinga / Sand Verbena (Abronia villosa), Desert Club Cholla (Opuntia kunzei) and Birdcage Evening Primrose (Oenothera deltoides) flowering on Pinta Sands at dawn, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Ar...
Cardon Cacti (Pachycereus pringlei) with flowering Sand Verbena (Abronia villosa) and Narrowleaf Globemallow (Sphaeralcea angustifolia), Vizcaino Desert, Baja California Sur, Mexico, Central America
01180269
Jack Dykinga / Cardon Cacti (Pachycereus pringlei) with flowering Sand Verbena (Abronia villosa) and Narrowleaf Globemallow (Sphaeralcea angustifolia), Vizcaino Desert, Baja California Sur, Mexico, Central America
Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01180231
Jack Dykinga / Sand Verbena (Abronia villosa) and Birdcage Evening Primrose (Oenothera deltoides) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Sand Verbena (Abronia villosa) and Spectacle Pod (Dithyrea wislizenii) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01180232
Jack Dykinga / Sand Verbena (Abronia villosa) and Spectacle Pod (Dithyrea wislizenii) flowering amongst dune patterns on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Desert Sand Verbena (Abronia villosa) and Desert Lillies (Hesperocallis undulata) at sunset, Mohawk Dunes, Barry M. Goldwater Range, Arizona
01167635
Jack Dykinga / Desert Sand Verbena (Abronia villosa) and Desert Lillies (Hesperocallis undulata) at sunset, Mohawk Dunes, Barry M. Goldwater Range, Arizona
Desert Lillies (Hesperocallis undulata) and Desert Sand Verbena (Abronia villosa) at sunset, Mohawk Dunes, Barry M. Goldwater Range, Arizona
01167636
Jack Dykinga / Desert Lillies (Hesperocallis undulata) and Desert Sand Verbena (Abronia villosa) at sunset, Mohawk Dunes, Barry M. Goldwater Range, Arizona
Birdcage evening primrose {Oenothera deltoides}, Sand sunflowers {Helianthus niveus} and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Son...
01164169
Jack Dykinga / Birdcage evening primrose {Oenothera deltoides}, Sand sunflowers {Helianthus niveus} and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Son...
Birdcage evening primrose {Oenothera deltoides}, Sand sunflowers {Helianthus niveus} and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Son...
01164168
Jack Dykinga / Birdcage evening primrose {Oenothera deltoides}, Sand sunflowers {Helianthus niveus} and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Son...
Birdcage evening primrose {Oenothera deltoides},  and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
01164170
Jack Dykinga / Birdcage evening primrose {Oenothera deltoides}, and Sand verbena {Abronia villosa} flowering on sand dunes, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
Sand verbena {Abronia villosa} flowering in sand dunes, Sierra del Rosario, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
01164167
Jack Dykinga / Sand verbena {Abronia villosa} flowering in sand dunes, Sierra del Rosario, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
Sand verbena {Abronia villosa} and Chinchweed {Pectis papposa} flowering in desert, Sierra del Rosario, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
01164166
Jack Dykinga / Sand verbena {Abronia villosa} and Chinchweed {Pectis papposa} flowering in desert, Sierra del Rosario, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
Desert dandelion {Malacothrix californica}, Sand verbena {Abronia villosa} and Popcorn flower {Cryptantha sp} Sierra Calamajue, Baja California, Mexico
01163504
Jack Dykinga / Desert dandelion {Malacothrix californica}, Sand verbena {Abronia villosa} and Popcorn flower {Cryptantha sp} Sierra Calamajue, Baja California, Mexico
White birdcage evening primrose {Oenothera deltoides}, Sand verbena {Abronia villosa} and Sand sunflowers {Helianthus niveus}, Grand Desierto, Sonora, Mexico
01163512
Jack Dykinga / White birdcage evening primrose {Oenothera deltoides}, Sand verbena {Abronia villosa} and Sand sunflowers {Helianthus niveus}, Grand Desierto, Sonora, Mexico
Desert lily {Hesperocallis undulata}, Birdcage evening primrose {Oenothera deltoides} and Sand verbena {Abronia villosa} flowering, Biosphere Reserve of Pinacate and Gran Desierto Altar, Sonoran deser...
01163487
Jack Dykinga / Desert lily {Hesperocallis undulata}, Birdcage evening primrose {Oenothera deltoides} and Sand verbena {Abronia villosa} flowering, Biosphere Reserve of Pinacate and Gran Desierto Altar, Sonoran deser...
Desert lily {Hesperocallis undulata}, Birdcage evening primrose {Oenothera deltoides} and Sand verbena {Abronia villosa} flowering, Biosphere Reserve of Pinacate and Gran Desierto Altar, Sonoran deser...
01163489
Jack Dykinga / Desert lily {Hesperocallis undulata}, Birdcage evening primrose {Oenothera deltoides} and Sand verbena {Abronia villosa} flowering, Biosphere Reserve of Pinacate and Gran Desierto Altar, Sonoran deser...
Sand verbena {Abronia villosa} flowering on sand dunes with Creosote bushes {Larrea tridentata} Sierra del Rosaria, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
01164140
Jack Dykinga / Sand verbena {Abronia villosa} flowering on sand dunes with Creosote bushes {Larrea tridentata} Sierra del Rosaria, Pinacate and Gran Desierto Altar Biosphere Reserve, Sonoran desert, Mexico
Desert Sand Verbena (Abronia villosa), El Pinacate, Gran Desierto de Altar Biosphere Reserve, Sonora, Mexico
00590294
Patricio Robles Gil / Desert Sand Verbena (Abronia villosa), El Pinacate, Gran Desierto de Altar Biosphere Reserve, Sonora, Mexico
Sand verbena {Abronia villosa} and Birdcage evening primrose {Oenothera deltoides} flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
01160381
Jack Dykinga / Sand verbena {Abronia villosa} and Birdcage evening primrose {Oenothera deltoides} flowering on Pinta Sands, Sierra Pinta Mtns, Cabeza Prieta NW Refuge, Arizona, USA
Desert sand verbena {Abronia villosa} Baja, Mexico
01080401
Doug Wechsler / Desert sand verbena {Abronia villosa} Baja, Mexico
Desert Sand Verbena (Abronia villosa) flowers in spring bloom, Anza-Borrego Desert State Park, California
00568192
Tim Fitzharris / Desert Sand Verbena (Abronia villosa) flowers in spring bloom, Anza-Borrego Desert State Park, California
Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
00568190
Tim Fitzharris / Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California
Desert Sand Verbena (Abronia villosa) flowering, Coyote Peak, Anza-Borrego Desert, California
00499220
Tim Fitzharris / Desert Sand Verbena (Abronia villosa) flowering, Coyote Peak, Anza-Borrego Desert, California
Mexican giant cardon (Pachycereus pringlei), two young cacti amongst flowering Desert sand verbena (Abronia villosa) during spring super bloom. Northern Baja California, Mexico.
01663923
Jeff Foott / Mexican giant cardon (Pachycereus pringlei), two young cacti amongst flowering Desert sand verbena (Abronia villosa) during spring super bloom. Northern Baja California, Mexico.
Desert sand verbena (Abronia villosa) amongst skeletal Cholla (Cylindropuntia sp). Catavina, Valle de los Cirios Reserve, Baja California, Mexico.
01663854
Jeff Foott / Desert sand verbena (Abronia villosa) amongst skeletal Cholla (Cylindropuntia sp). Catavina, Valle de los Cirios Reserve, Baja California, Mexico.
Mexican giant cardon cactus (Pachycereus pringlei) amongst Desert sand verbena (Abronia villosa) during spring super bloom. Northern Baja, Mexico.
01663844
Jeff Foott / Mexican giant cardon cactus (Pachycereus pringlei) amongst Desert sand verbena (Abronia villosa) during spring super bloom. Northern Baja, Mexico.
Desert sand verbena (Abronia villosa) and Poppy (Eschscholzia sp) flowering alongside skeletal Cholla (Cylindropuntia sp). Northern Baja California, Mexico.
01663841
Jeff Foott / Desert sand verbena (Abronia villosa) and Poppy (Eschscholzia sp) flowering alongside skeletal Cholla (Cylindropuntia sp). Northern Baja California, Mexico.
Coyote melon (Cucurbita cordata) fruits amongst flowering Desert sand verbena (Abronia villosa). Catavina, Valle de los Cirios Reserve, Baja California, Mexico.
01663826
Jeff Foott / Coyote melon (Cucurbita cordata) fruits amongst flowering Desert sand verbena (Abronia villosa). Catavina, Valle de los Cirios Reserve, Baja California, Mexico.
Flowering Sand verbena (Abronia villosa) amid Creosote bushes(Larrea tridentata) Tinajas Altas Mountains in the backgrnd, Pinacate and Gran Desierto Altar, Mexico
01662887
Jack Dykinga / Flowering Sand verbena (Abronia villosa) amid Creosote bushes(Larrea tridentata) Tinajas Altas Mountains in the backgrnd, Pinacate and Gran Desierto Altar, Mexico
White birdcage evening primrose (Oenothera deltoides), sand verbena (Abronia villosa) and sand sunflowers (Helianthus niveus). Sonora, Mexico.
01662886
Jack Dykinga / White birdcage evening primrose (Oenothera deltoides), sand verbena (Abronia villosa) and sand sunflowers (Helianthus niveus). Sonora, Mexico.
Sand verbena (Abronia villosa) on Mohawk Dunes under stormy evening sky. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
01652160
Jack Dykinga / Sand verbena (Abronia villosa) on Mohawk Dunes under stormy evening sky. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
Sand verbena (Abronia villosa) flowering on Mohawk Dunes under stormy evening sky. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
01652158
Jack Dykinga / Sand verbena (Abronia villosa) flowering on Mohawk Dunes under stormy evening sky. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes at dusk, under full moon. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
01652140
Jack Dykinga / Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes at dusk, under full moon. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes, following sunset, full moon setting. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
01652139
Jack Dykinga / Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes, following sunset, full moon setting. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes at sunset. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.
01652138
Jack Dykinga / Sand verbena (Abronia villosa) and Desert lily (Hesperocallis Undulata) flowering on Mowhawk Dunes at sunset. Barry M Goldwater Air Force Range, Arizona, USA. March 2020.