Neil Lucas / Boojum tree (Fouquieria columnaris) Catavina, Baja, Mexico

Claudio Contreras / Boojum tree (Fouquieria columnaris) at night with the Orion Constellation, Sonoran Desert, Valle de los Cirios Biosphere Reserve, Baja California Peninsula, Mexico, March

Claudio Contreras / Boojum tree (Fouquieria columnaris), Sonoran Desert, Valle de los Cirios Biosphere Reserve, Baja California Peninsula, Mexico, March

Claudio Contreras / Boojum tree (Fouquieria columnaris), Valle de los Cirios Biosphere Reserve, Sonoran Desert, Baja California Peninsula, Mexico, May

Doc White / Boojum tree (Fouquieria columnaris), unique to central Baja California, Mexico

Doc White / Boojum tree (Fouquieria columnaris), unique to central Baja California, Mexico

Doc White / Boojum tree (Fouquieria columnaris), unique to central Baja California, Mexico

Cyril Ruoso / Boojum tree (Fouquieria columnaris) at dusk, Vizcaino Desert, Baja California, Mexico, May.

Cyril Ruoso / Boojum tree (Fouquieria columnaris), Elephant cactus (Pachycereus pringlei) and Datilillo (Yucca valida) silhouetted at night, Vizcaino Desert, Baja California, Mexico, May.

Cyril Ruoso / Boojum trees (Fouquieria columnaris) Vizcaino Desert, Baja California, Mexico, May.

Cyril Ruoso / Harris' hawk (Parabuteo unicinctus) on nest in a Boojum tree (Fouquieria columnaris) Vizcaino Desert, Baja California, Mexico, May.

Cyril Ruoso / Boojum Tree (Idria columnaris) and Cardon (Pachycereus pringlei) cactus, El Vizcaino Biosphere Reserve, Mexico