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Blue Dasher Dragonfly photographed with a 300mm lens
+ extension tubes. |
Photographing
dragonflies is the insect world equivalent of photographing
hummingbirds. Like hummingbirds, dragonflies exhibit a wide
range of bright colors and present a challenge to photograph,
at rest or in-flight. Who hasn't spent a lazy summer's day
along the shore of their favorite river or lake and watched
the dragonflies passing by? When I stop and photograph dragonflies
I am always amazed with the intricacies of their design.
This article is not about photographing ultra-macro images
of dragonflies. This article is about photographing the
whole dragonfly and revealing the lace-like veins in the
wings, revealing the richly colored bodies, and capturing
the unique behavior of dragonflies.
Just
about any short to moderate focal length telephoto lens
will work for photographing dragonflies. Lenses from 100mm
to 300mm, or longer, can be used to good effect. The longer
the telephoto lens, the greater the working distance between
you and the dragonfly allowing you to get good close-up
images without scaring off the dragonfly. My favorite dragonfly
photography kit (shown below) is a Canon EF 300mm f 4L telephoto
lens mounted on either my Canon EOS 30D dSLR or my Canon
EOS 1d MkII dSLR. The closer the minimum focusing distance
of the lens the easier it is to photograph dragonflies.
If your lens does not focus close enough by itself , adding
a 12mm extension tube or adding a 25mm extension tube between
the camera body and the lens will allow a lens to focus
plenty close. I have, at times, used my Canon EF 500mm f
4L IS telephoto lens to photograph flying and hovering dragonflies.
Equipped with a Canon EF 2x II teleconverter and a 25mm
extension tube I can make some frame-filling images of flying
dragonflies. Occasionally, I will add a 1.4x teleconverter,
too, for a bit of additional image magnification.
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The
great majority of my dragonfly images are made using natural
sunlight. Occasionally I will use a bit of fill flash to
help control shadows, especially when photographing hovering
dragonflies, and during the times of day when lighting can
be very harsh. Sometimes, too, I will use flash on cloudy
days to add a little sparkle to the wings of a dragonfly.
The camera, lens, and flash combination is mounted on a
lightweight tripod. So many photographers resist the use
of a tripod. I believe that the continued, habitual use
of a tripod is the most important method to making very
sharp images. Occasionally, I will use a monopod for very
skittish species of dragonflies but, for the most part,
nearly all of my images are made with the camera mounted
on a tripod.
It always
helps to know a bit about the natural history of the subjects
you intend to photograph. Knowing the natural history of
your subjects can help you predict where to find them before
going out on a photo session. Dragonflies spend the majority
of their lives as an aquatic nymph (larva). The nymphs are
quite predatory and feed on aquatic insects, fish frye,
and sometimes smaller adult fish. Most species of dragonflies
spend only a few weeks to 2 or 3 months as a nymph.
Dragonflies
have an incomplete life cycle. There is no pupal stage in
their development. When ready to hatch into an adult, the
nymph crawls out of the water on any handy perch: reeds,
bull rushes, sticks, and rocks. The skin along the back
splits open and the new adult dragonfly emerges from the
nymphal husk. The new adult may hang off the perch for several
hours as the wings and exoskeleton harden. Adults at this
stage are very prone to predation. As adults, dragonflies
have a life expectancy of only a few weeks Generally, you
will find adult male dragonflies cruising near water. Adult
female dragonflies have a tendency to stay back from the
water source until time for mating. Adult female dragonflies
may sometimes be observed several miles from the nearest
body of water. When ready to mate, the male dragonfly clasps
the female dragonfly behind the female's head using claspers
on the end of the male's abdomen. The female curls her abdomen
forward to pick up sperm packets stored in an organ at the
bottom of the male's thorax. This configuration is known
as a "mating wheel". Once the eggs are fertilized,
the female dragonfly may dip her abdomen in the water to
lay the eggs. Some species accomplish this while engaged
in a mating wheel, in other species, the female may lay
her eggs dipping her abdomen in the water as she flies alone,
still other species, the female crawls down convenient perches
to lay her eggs. All of the adult behaviors can be easily
photographed.
Wandering Glider Dragonfly |
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Mexican Amberwing Dragonfly |
When
I photograph dragonflies I like to have as much distance
between me and the dragonfly as is practical. That is why
I use medium to long telephoto lenses. Photographing dragonflies
from a distance disrupts the dragonfly's behavior the least.
Photographing dragonflies from a distance, also, allows
me to better control the background in an image. For my
tastes, dragonflies are best photographed on plain, untextured
backgrounds to reveal the intricate patterning of the wings.
The wings of a dragonfly are quite transparent and the intricate
veining of the wings can be lost against a background full
of twigs, sticks, and gravel. Compare the two images, above.
The background behind the Wandering Glider dragonfly, on
the left, is quite "busy" with lots of distracting
details which visually interferes with and detracts from
the intricate wing venation. In fact, it is nearly impossible
to see the wing venation in the right hand side of the image.
Contrast this image with the image of the Mexican Amberwing
dragonfly, on the right. The Mexican Amberwing dragonfly's
wings are set against a clear, blue sky allowing all of
the wing venation to be clearly visible. Not all dragonfly
images have to be silhouetted against the sky, however.
Distant, out-of-focus vegetation that appears as a flat
wash of color makes for good backgrounds, too. Simple, uncluttered
backgrounds visually presents a dragonfly much better than
cluttered backgrounds.
Stealth
and patience are much needed in photographing dragonflies.
Wearing drab clothing will help you sneak up on dragonflies
much better than loud colors. Insects are particularly sensitive
to Ultraviolet light and loud colors appear bright because
of large amount of brighteners in the fabric dye that reflects
a good amount of ultraviolet light. I get some funny looks
from other people, sometimes, because I chase and photograph
dragonflies wearing camouflage shirts and blue jeans pants.
A dragonfly's eyesight is somewhat like a frog's eyesight
and is based on detecting movement. The more slowly you
approach a dragonfly, the more likely you are to approach
a dragonfly within photographic range. Avoid rapid movements
of your arms and face. Approach slowly with your camera
at ready and don't be frustrated should a dragonfly become
spooked and flies off. Stand still for a few minutes as
a spooked dragonfly will commonly return to the same, favorite
perch time and again.
Blue Dasher Dragonfly coming in for a landing. |
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Wandering Glider Dragonfly in hover. |
Because
dragonflies will repeatedly return to favorite perches and
even favorite hovering areas, it is possible to make in-flight
images of dragonflies. To make the image of the Blue Dasher
dragonfly, upper left, I pre-focused my lens on a perch
to which the dragonfly was repeatedly returning. I would
watch the area around the perch and fire a short burst of
images, using the continuous shooting mode of my camera,
as the dragonfly approached and landed on the perch. Sometimes
you will have to photograph several series of departures
and arrivals to get just the right composition. The hovering
Wandering Glider dragonfly, upper right, was photographed
while the dragonfly returned repeatedly to the same area,
hovering while watching out for its next meal. Again, I
prefocused my lens in the general area to which the dragonfly
repeatedly returned and captured a short burst of images
while the dragonfly hovered in place.
Finally,
make every attempt to position your camera as parallel as
possible to the plane of the dragonfly so as to capture
as much of the dragonfly in focus as is possible. You will
be photographing dragonflies at fairly close ranges. The
closer you are to your subject, the higher the image magnification
becomes on the film or ccd sensor. This results in a very
shallow depth of field, especially when using wide lens
aperture settings to maintain high enough shutter speeds
to photograph dragonflies. By keeping the focus plane of
the camera as parallel as possible to the dragonfly you
can spread that thin depth of field over a wider area and
retain most of the dragonfly in focus. Nothing ruins a dragonfly
image faster than having the plane of the wings in focus
but the head and abdomen out of focus. The more area you
can keep of the dragonfly in the plane of the depth of field,
the more attractive will be your image.
That's
it, that's how I photograph dragonflies. My techniques are
not hard to master with a little patience and a lot of practice.
However, the practice is fun and the rewards are great.
I have a hallway in my home that is lined with 8" x
10" framed prints of dragonflies in flight and motionless
on perches. This hallway always attracts our visitor's attention
and I often find our visitors strolling down the hallway,
entranced by the images.
You
can view more dragonfly images in my Image Galleries, HERE.
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