The Sonoran Desert and American southwest are the premier destination for
nature photographers. The unique desert plants make both macro and landscape
photography a memorable experience. The ruggedness of the terrain, with
barren mountain ranges and deep canyons, provides for a challenging hiking
and photography experience. At the same time, with ample rainfall in late
winter and early spring, wildflowers carpet the hills in spectacular display
of colours.
The
distinctive textures, shapes and colour of cacti such as saguaro, teddybear
cholla, fishook, barrel, and prickly pear make a compelling subject year
round. Bobcat, javalina, desert bighorn sheep, desert tortoise, Gila monster
and the kangaroo rat can be seen, as well as many species and reptiles characteristic
of drier climates. A good place to see the endangered Sonoran pronghorn
and other wildlife is Cabeza Prieta National Wildlife Refuge west
of Ajo (four-wheel-drive vehicles are recommended).
Over 300 species of birds have been recorded on the Buenos Aires NWR
west of Nogales. Even better birding spots are located southeast of Tucson,
in the vicinity of Sierra Vista (resource -> www.sabo.org).
Try spotting all 380 species of birds reported at the San Pedro Riparian
Preserve, the first area in the United States designated a Globally
Important Bird Area because of the riparian habitat and its location along
a major migration flyway. My favourite hiking and photography spots are
the Saguaro National Park with the Arizona-Sonora
Desert Museum nearby, and the Organ Pipe
Cactus National Monument.
You will need lenses to cover ultra-wide to telephoto angles. Macro, or
any lens that would allow closeup photography will be needed to record intricate
details of cacti texture, and for desert flowers such as this ocotillo (Fouquieria
splendens) in bloom. Be prepared to photograph landscapes, wildlife and
plant closeups in equal proportions. Also bring a pair of tweezers for extracting
cactus needles from skin and clothing, and a small pair of pliers for pulling
spines and thorns from your boots. Carry a small first aid kit and always
have an ample supply of drinking water when wandering through the wilderness.
When
photographing short cacti with wide-angle lens, try positioning your camera
to capture the plants in prominent foreground and at the same time, the
environment they grow in. Experiment photographing cacti in backlight, to
get a beautiful shiny halo effect produced by light reflecting from the
tiny spines. Images can be made even more effective if you are lucky enough
to find a dark background like a mountain slope in shadow. Take advantage
of the low angle of the rising sun minutes after dawn, and keep the sun
just outside of the image frame. Use of a lens shade is mandatory, to prevent
extraneous light bouncing off the lens elements and producing flare effect.
The tree-shaped cactus you see it the foreground is a chain-fruit cholla
(image on left). They are named this way because the flowers and fruit are
located on the top of the fruit of the previous year until long chains hang
from the plant. The fruit are often sterile, and are not used for reproduction.
Instead, joints of the plant detach and short "branches" scatter
around, taking root and growing new plants. Beware! Chain-fruit cholla is
also known as the "jumping cactus" because its spiny detach easily
and attach to skin or clothing. Never attempt to remove cactus segments
with bare hands. Use a stick or two pieces of rock instead.