Showing posts with label camera. Show all posts
Showing posts with label camera. Show all posts

Sunday, November 28, 2010

Cold Weather Photography


Photo Fun When It's Cold Outside 


Winter has arrived to the High Desert of Nevada bringing in cold temperatures and other than bundling up, it's a great time to go out and explore nature with the camera. When I mention cold temperatures, I am referring to the freezing point and on down to the single digit range. The further the thermometer drops from the double digits, the harder for me to endure the cold, guess it's my southern blood.



Dressing warmly and in layers goes without saying, but what about the camera. Just like ourselves, the camera body also needs protection from extreme cold. Prolonged exposure when it is very cold quickly drains the life from batteries. In my Nikon D90, I have an auxiliary battery pack that holds two batteries and I always carry an extra battery just incase.



To protect the camera from extreme cold when the air is dry, I wrap it in a neck warmer. When there's rain or snow, a plastic produce bag from the grocery store comes in handy. I place it over the camera with a hole in the end for the lens. Another precaution during cold weather photography is to avoid breathing condensation on the viewfinder.


For protecting my hands, I use Atlas Therma Fit insulated gloves. These gloves are cotton coated with latex rubber on the hand and finger portion,which makes them waterproof. The gloves are thin and very flexible so that I can feel the shutter release and move the command dials on the camera.

After coming in from extremely cold temperatures, be careful about bringing a cold camera in to a very warm area. The sudden warm-up can cause condensation to form in the camera, and this is not good. Leave the camera and lens someplace safe where they can gradually warm up.

So when the mercury takes a dip, layer yourself in warm clothes, bundle the camera up and go explore the frozen world of nature.






What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Wednesday, June 3, 2009

Roaming Free


WILD BURROS OF NEVADA


A hike in the desert along one of the many natural streams may reveal a group of wild burros quenching their thirst. Burros are curious by nature and most of the time, if they feel unthreatened, will pose for the camera with their heads high and long ears forward. However, on a few rare occasions, I have been warned by the burros not to come any closer. During a hike at Spring Mountain Ranch State Park, I came upon a large group of at least 20 wild burros foraging in an ash grove. As I was preparing my camera, I noticed the herd come to attention and stand their ground, while several began to make snorting sounds. I slowly turned around and retreated to a different trail. I believe in allowing wildlife their territory and taking photos only when the animal is unaware or gives consent. When I’m tracking wildlife, I will use a long focal length lens, either a Nikon 80-200mm F/2.8, or a Nikon 500mm f/4.0. Both lenses allow animals to be photographed up close and personal without invading their space.


Wild burros are not indigenous to the southwestern desert, but are descendents of the African Wild Ass, which was introduced to the Americas in the 1500’s by the Spaniards. The present day wild burro has inhabited the area and thrived since the 1800’s when they were either turned loose or escaped from miners who used them as pack animals for gold and silver prospecting. The hardy, sure-footed modern day wild burro adapts well to the desert’s arid conditions where sources of digestible food are limited and water is even scarcer.




The ability to locate food in a barren terrain allows the wild burro to sustain its diet on dry foliage in the winter months. During the hot summers, when temperatures average 110 degrees Fahrenheit, the burros find shade along streambeds where vegetation is plentiful. If available, their preferred food sources include native grass, Mormon tea shrubs and Palo Verde leaves. A wild burro can experience a 30 percent loss of water, and then become rehydrated in as little as five minutes.


A wild female burro can give birth to one foal a year, after an eleven-month gestation period. Although birthing can occur anytime during the year, it happens most often from June to July. On average, a wild burro will grow to approximately 400 pounds, reach about half the size of a horse and have a life span of around 25 years.


Because of the low number of natural enemies, populations of burros in the wild have grown to around 10,000. A mountain lion is the only natural predator to mature wild burros, but coyotes have been known to prey on the immature, sick or those too old to defend themselves. Due to their increasing numbers, some agencies consider wild burros to be a nuisance and destructive to the fragile desert environment. Many wildlife biologists blame the wild burros for the decline in a number of native plants and animals, including the Bighorn Sheep.



Wild burros, along with wild horses, are protected under the Wild Free-Roaming Horse and Burro Act of 1971. This act mandates the protection, management and control of wild, free-roaming burros and horses on public lands at population levels that ensure a thriving ecological balance. To keep the population in check, the Bureau of Land Management (BLM) places wild burros up for adoption each year through the National Wild Horse and Burro Program.







What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Monday, April 13, 2009

NATURE’S LIGHT SHOW



Photographing Lightning


Here in the Southwest, on warm sunny afternoons when the humidity starts to rise, there is a possibility that thunder cells will develop over the mountains. As evening descends, if the lightning remains localized, I will be in for a special treat: to photograph one of my favorite scenes. I have always been fascinated by thunderstorms. Throughout my childhood in the southern U.S., I was mesmerized by the brilliant flashes of light and the loud cracking thunder, which was followed by a hard downpour of rain. These days, if conditions are right, I will pack up my camera gear and head outdoors in search of lightning photos.


Of all the scenes that I love to photograph, a lightning storm is potentially the most dangerous. To be as safe as possible, I will wait for lightning to form on the horizon, at least twenty miles away. Lightning can strike within a ten-mile range and a bolt can reach for five to ten miles.




I have been most successful with my lightning photos after nightfall, because with a dark sky, I can leave my shutter open and get several strikes on a frame without over exposing. As night approaches if there is lightning over the mountains, I drive out in the desert to get a closer view. After a level location away from trees is found, I set up my camera equipment close to the car. A car will provide shelter and protection during a thunderstorm; however contact must be avoided with the metal sides.

One disadvantage of night photography during stormy weather is that it’s hard to see the movement of the clouds. Because of this, I am always aware of the wind’s speed and direction. If the wind speed increases and I can feel it blowing on my face, it means the storm is headed in my direction, and I had better seek cover. I would rather not be caught outside, standing behind a large metal tripod and getting zapped by billions of volts of static electricity.




All of my lightning photos were taken with my Nikon film cameras before I made the transition to digital. Since these photos were taken at night, I used a cable release to hold the shutter open on the “bulb” setting. The camera was wrapped in a plastic bag to keep it dry, and then secured to a sturdy Bogan tripod. Most of the time, I used a Nikon 80-200mm 2.8 lens with the aperture set at f5.6 and focused on the distant mountains. I will position myself to frame the mountains in the foreground with the lightning striking over them. From trial and error, I can leave the shutter open and get numerous lightning strikes with out overexposing the frame.

The diameter of a typical lightning bolt isn’t much larger than an inch. The reason it appears so much wider is because the light is so bright. The heat produced by a bolt of lightning can get hotter than the surface of the sun, and can raise the air temperature to 50,000 degrees Fahrenheit.




A lightning flash is usually not a single event. It can have up to 42 strokes, occurring at 0.02-second intervals between strokes, followed by a leader stroke. Lightning can and often does strike in the same place twice.






The length of a lightning bolt can be between 2 to 3 miles long, lasts 1/4th second, and carries a current of 1000 Amps at 100 million Volts.



 



 In pursuit of my photography, I strive to be as responsible as possible and take all safety precautions. Since the weather plays a significant role in my landscape photography, I always study the weather forecasts before venturing out on a photo shoot. On several occasions, after I wandered a long distance from my vehicle, I began to notice the fair weather cumulus clouds changing into cumulonimbus or thunderclouds. A couple of times the thunder was very loud and seemed to be almost overhead, so I quickly turned around, picked up my pace and did a fast trot back to my car.



 

 As a rule, thunder can only be heard from a distance of twelve miles. For an estimate on how close the lightning may be, count the seconds between when it flashes and when it thunders. When there is less than 30 seconds, the thunderstorm is within six miles, which puts you in the danger zone. If you are out in the open and cannot find shelter, protect yourself by moving to the lowest elevation. Make yourself as low to the ground as possible by getting in the lightning crouch: with feet held together, squat down; tuck your head to your chest or between your knees; hold your arms tight against your body and place your hands against your ears. This position can offer some protection by allowing the lightning a pathway to flow over your body instead of through your vital organs. Always, if possible, wait for at least 30 minutes after you hear the last clap of thunder before leaving a shelter.




For additional information, please visit
NOAA’S National Weather Service Lightning Safety Web site.





What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Friday, March 13, 2009

Nevada's Wild Horses Part II

WILD HORSES AT COLD CREEK, NEVADA


The wild horses at Cold Creek enjoy an open area supplied with numerous natural streams, ponds, an abundance of desert grasses and other foliage. Joshua trees and creosote bushes are native to this area, along with an occasional cottonwood tree. Most of the time you can find a number of wild horses grazing close around the creek beds.


Cold Creek is located with in the Toiyabe National Forest, approximately 40 miles north of Las Vegas, and 14 miles west of US-95. Being at a higher elevation than Wilson Tank/Bird Spring, the area has cooler temperatures and gets more snow in the winter.


When I am out in the wild and locate a group of horses, I park my truck at a distance. I then walk quietly with camera on tripod, getting as close as possible, without being noticed, to hide behind a creosote bush. In my photo entitled “Wild Horses at Cold Creek”, the horses had all quenched their thirst and started walking toward me. When they became aware of my presence in the distance, they lined up to investigate what was in the bush ahead. I managed to take one good frame before they turned and started walking around me.

 


I am often asked if I ever feel afraid of the horses when I am out in the desert, and away from my vehicle. Since I normally use an 80-200mm Nikon lens and tripod, I can stay away from the horses, but still be able to frame them up close in the camera. So far, I have never been threatened by any of the horses because I believe that if they are aware of my presence, then I’m too close. However, a few times I have had curious horses come up close to check me out. One time, a foal walked right up and sniffed my hand.




A large number of wild horses in the Cold Creek area have been rounded up and relocated or placed for adoption by Bureau of Land Management (BLM). The reason stated for these round-ups is that the wild horses are so numerous and there is too much competition for food and water source. It is believed that the wild horses are in part responsible for the reduction of many native plant and animal populations, including the Bighorn Sheep.
BLM claims to manage around 42,000 wild horses that roam the Western United States on public lands under the Wild Free-Roaming Horse and Burro Act of 1971. Under this law, wild horses are protected at population levels that ensure a thriving ecological balance.

Nevada's Wild Horses
Part II









What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.














Saturday, March 7, 2009

Nevada's Wild Horses Part I

Wild Horses
at
Wilson Tank, Nevada



Exploring in the Southwestern desert for photo opportunities has always been one of my favorite activities; most times I am rewarded with new sights and interests to frame in the camera. The scene that thrills me the most is to come upon a group of wild horses in one of the colorful red sandstone canyons of Southern Nevada.



What a picturesque sight to see the lead stallion standing out in front with his head held high and ears at attention. Because the lore and attraction of the wild horse is so intriguing, visitors to my state of Nevada often asked me where they could be found. Having spent 25 years in Las Vegas, with much of that time wandering the 4-wheel drive trails throughout the desert, I have become familiar with areas where the wild horses roamed.



Some of my best photographs of the wild horses were taken in Southern Nevada, from 1995 to 1998, when the climate was receiving more moisture from monsoons and El Nino. Conditions were good for the wild horses since the streams were full and vegetation was plentiful.




One of my favorite places for tracking the wild horses was within the 197,000-acre Red Rock Canyon National Conservation Area. Located 17 miles southwest of Las Vegas, the wild horses were free to roam the areas around Wilson Tank and Bird Spring. As the names suggest, both places had natural water sources, plus a wide variety desert grass and foliage that the horses could easily digest. 



These areas offer natural habitats for horses to sustain themselves in the wild. The terrains are open with gentle hills, and have recesses with rock shelters that offer protection from the elements.



In addition to the natural springs, these locations tend to receive moisture from cloud formations.




Joshua trees and creosote bushes grow proficiently, providing camouflage for the horses and shade in the hot summer months. 

To get my photographs, I just had to quietly wait, obscured by one of the tall plants, with camera on tripod and click away. 


At Wilson Tank, on any given day, as many as 10-20 horses, including paints, buckskins and roans would gather for water. Another occasion at Wilson Tank, I was waiting in the shade of a Joshua tree when I heard some noise behind me. I turned around and saw at least seven horses walking slowly in my direction. All I had to do was pivot my camera on the tripod and click the shutter.

Many of the wild horses that roamed the Wilson Tank/Bird Spring area have been rounded up by the Bureau of Land Management (BLM) and relocated. Since the wild horses compete for limited water and food resources, evidence from studies by wildlife biologists suggest that the proliferation of wild horses in Nevada is responsible for the destruction of many native plants and animals. Each year, the BLM captures and places a large number of wild horses up for adoption through its National Wild Horse and Burro Program.


Nevada's Wild Horses
Part I









What an exciting and interesting photo-adventure this day has been.  I love it when I am drawn to an area and not knowing what to expect I get treated to new experiences. 

Sign up and follow my blog to see where my next photo-adventure will be!


Photography places me in the moment where I can share that moment in time. It becomes a life story as represented by my interaction with the scene. The happiness and beauty or the sorrow and strife; how I focus leaves a lasting impression that might touch the viewer on a spiritual level.


 "Reflecting Nature's Artistry" 




Many of these images are available on my website:

 http://www.bonnierannald.com/ 

For custom matted and framed images:
Off The Wall


No images on this blog are within Public Domain or are available for free download. 

 All rights reserved, world-wide and images protected by Digital Millennium Copyright Act (DMCA). All photography, graphics, text, design, and content is copyrighted by Bonnie Rannald and should not be copied, down-loaded, transferred and re-created in any way without the express consent, in writing to Bonnie Rannald. For information on Bonnie Rannald licensed, right-managed images, please submit a written request.