Showing posts with label tropics. Show all posts
Showing posts with label tropics. Show all posts

Sunday, November 13, 2011

HUMMINGBIRDS AND HOW TO PHOTOGRAPH THEM

Article and Photos: Leopoldo"Leo" García-Berrizbeitia


CLICK ON THE PICTURES TO ENLARGE

Photographing hummingbirds requires the same workflow that one uses for any kind of photography. It involves the three Ps: Preproduction, production and postproduction. If you think these words define a professional workflow, and that the regular, run of the mill photographer, does no have to deal with this sort of things, well, you are in for a surprise.

Whether you take pictures with a cell phone, a compact camera, a bridge camera or a DSLR ,for fun or profession, you will require the following:

·      A working camera.
·      A source of memory (Memory cards)
·      A source of power (Batteries)
·      Sufficient knowledge on how to operate your camera (An owners Manual)
·      A source of light
·      Knowing where you are going to take your pictures
·      And having a general idea what to expect from the object of your    picture talking.
·      Where to download your pictures and process them
·      A printer or printer services where you print your pictures or a place where you may want to post them for public view


If you take pictures in social events like birthdays, family gatherings, parties, time at the beach, visits to theme parks and so on, you will need to prepare yourself by getting all the adequate stuff to make this happen. And each situation will require extra batteries and memory cards, full knowledge of how your cell phone camera or compact camera work, so you would not have anything to falter your photo activity. Well, this is part of preproduction, this is the state of readiness which is the best way to get the best results, and the better you workflow, the better the results.

PRE-PRODUCTION FOR HUMMING BIRD PHOTOGRAPHY

Know you equipment: You can take pictures of hummingbirds at feeders with just any camera. Cellphones, compacts, and DSLR will get you great rewards photographing these little birds, who visit feeders in areas where humans are in constant view.

I am guiding photowalks in natural parks where my clients come from all walks of life that include children, teenagers, housewives, seniors and serious amateurs. This brings me to help people to make their pictures from cell phones, IPODS, compact cameras, and DSLRs. As each item used to make a picture, has its pros an cons, each one has their respective PPP. However, there are plenty of things that are commonplace. The one that I find as one of the keys for a great photo is know your subject.

SO HERE ARE A FEW THINGS TO KNOW ABOUT HUMMINGBIRDS



Hummingbirds hold the world’s smallest birds and vertebrate titles. This may seem unimportant, however, as far as natural wonders is concerned, to be able to flap your wings from zero to 30 wing flaps in fractions of a second, is a feat that can challenge the wildest imagination. They are the only birds capable of hovering back and forth, sideways, up and down, and as I have detected from my photos, move their wings independently to achieve unconceivable flying feats. They are found in the Americas from Canada down to Chile and Argentina, where there are 337 known species of these feathered jewels and the most diverse country in hummer species is Equator in South America. Venezuela, where I live, has 104 species and in Jardines Ecológicos Topotepuy, my current place of work, we have recorded and photographed 10 species in our 8 acres of gardens and cloud forest lot.


Venezuela’s hummingbirds can be found from the coast up to 12.000 feet above sea level, thus covering every thinkable neotropical ecosystem. As a nature photographer on a tight budget, who knows the wonders of traveling light, photographing these little birds with two zooms a 24-105 and a 70-300 has placed me in one of the nicest challenges in my life, both, as naturalist and nature photographer, and it is…becoming one with nature. This may sound, poetic, unprofessional or unbelievable, however, I cannot emphasize more on this subject, when people ask me how to make good nature photos.

As for wildlife and nature photography is concerned, long-term dedication to a subject can either make you or break you. So challenging oneself to the discipline of long term studies of nature really pay off. You may ask what does this practice have to do with photographing birds at feeders, well, why would you invite an important client to dinner? The best way to get acquainted is up close to your subject. So, I will try to convert you into a SIT AND WAIT predator and then,  I will take you through the paces of becoming an active-pursue predator, hopefully, you will enjoy both skills and apply them to your favorite place or animal.

To be seduced by a flash of colors flapping on your face, as you walk through the forest its easy, however, to have a tiny bird check you out by flying from your face down to your feet, and up again, while its feathers change from black to ruby, emerald and aquamarines as it flashes by you, is a different story. So lets get into photography.

THE SIT AND WAIT HUNTER

Snakes, spiders, crocodiles, and birds of prey have hunted this way for millions of years. And crocodiles are a good example. They know their territory very well, they can study their prey for days, and even months, they use stealth to get close or move away; they can make a long-term assessment of availability, time and space of their target species and these simple things has enabled them to lived on earth for 250 million years! So, what can we learn, from the sit and wait hunters…

TUNED ON NATURE

Phenology, this is the science that studies the relation of climatic change and seasonality with plant and animal’s biological clocks. This is a crucial part to learn. It happens in an hourly, daily, weekly, monthly and yearly bases, dictating

what happens in our surroundings and the response of everything that makes up the area as well. During this stage, study the light where the feeding stations are, what spots are easier to conceal you, and how can you get the best out of your gear in each situation. Make sure you learn who comes first to the feeding stations, what spots they like best, if there is a pecking order (dominance / subordination hierarchy) “who is who” at your place of study, and make a mental or a pictorial storyboard as a tool. This knowledge is crucial for a well-adapted sit and wait hunter.

As many of us do not have the funds to buy every lens in our brand’s product line, the next best thing is, to learn your prey and its habitat. Feeding, drinking and resting places, most be important goals to research in your study plan, therefore, one has to make time to learn all of this to become a successful image hunter. Only then, you will increase the CLICKs that will become keepers.


THE FEEDING STATIONS


There are two kinds of feeding stations: one is nature’s own, and the other, the man made kind. Both are very effective to approach wildlife. As all living animals are creatures of habit, and feeding, is key to survival, the best way to a hummer’s heart is through their stomach. In fact, this works for most animals. So one can give nature a hand or cheat it, ¿How?  By becoming an unlikely provider of food services to your photography objects. So, does that mean, that I have to become a chef, and run a catering service, YES it does; specially, if you will become a food supplier to the animal you seek to photograph.



If your client is a sweet tooth, you better know your deserts. 70% of the hummer’s food is nectar, the remaining 30% is small insects and if you can become a dedicated caterer, you will become a master of hummingbird photography.



4 parts of clean water to one part sugar in the feeding bottle is the best known recipe for the hummer feeder, however, what about protein. Well, first you need a clean mayonnaise bottle, recycling a small plastic one is great. If it is crystal clear, paint it a midtone green or brown, so it can be hidden well. Then you can get over ripe fruit (bananas work best) and make a puree out of it, do no eat it. It’s for the hummers. Place it inside the jar and take the latter close to the hummer’s bottle. What you have done is to make a fruit fly breeding ground. When fruit flies smell the sweet banana paste, they will make the jar a nursery and soon, you will see, how they mate and lay their eggs on your banana paste. Once they start emerging from their pupae state, they will fly out, and the keen eyed hummers, will se the fly activity very close to their drinking spot, hell, they will learn, that they can go to the bar, and then to the restaurant in the same spot. Once they spot the flies, they will switch from drinking to eating very often, and you will have. A very successful feeding station. The hummers will fly to the jar, flap their wings to stir the flies out of the jar and pick them at will. They learn to do this quite fast.

Habituation:



Becoming a hummer’s “part of their place” or one weird creature that roams around their habitat, with things hanging on our bodies will be very important for your goals: Yes, you have to become a creature that does not feed on hummers and does not compete with them for their food source.

The sit and wait hunter, does just that, it waits until its prey is within striking distance to attack, however, predators do not have it easy, as for every 10 attacks there may be one that is successful, and this will happen to you as well. You will run through a few memory cards until you get the method just right.

Photographing hummers at the feeders is the easiest way to start. Currently, the use of feeding areas, water sources and blinds are an acceptable practice for photographing wildlife, these methods are a great step in the right direction to learn and prepare oneself for the big challenge, to find and photograph wild animals in their habitat.

THE FEEDERS ALLOW US TO LEARN THE FOLLOWING:

·      To differentiate females, males and juveniles from each other.
·      Learn each bird by its personality, yes, they have different personalities.
·      Be aware of the pecking order, and how it affects the birds that visit the feeders.
·      How hummers behave between different species, or other animals such as bees, wasps and butterflies.
·      Where are their favorite perches are located
·      How long do they stay at the feeding station
·      Where are their flyways
·      Where do they hover and how log is the hovering time.
·      How does the light change throughout the day at the feeder
·      How can you prepare your shoot at the feeding station


Here are two photos of the Violet Fronted Brilliant. The male is in the left side and the female on the right. One can get photo-IDs to start learning about each species of hummingbird. Males of this species are difficult to photograph in its full radiance, as its feathers look black most of the time. However, once the proper light hits its beautiful feathers, its full radiance comes to shine. Therefore, learning how light moves throughout the day at the feeders, is what will make you pictures a success or a failure. So bird watching at the feeders is a great exercise.

Another important aspect about animal social behavior is territoriality. The unseen territories, display arenas, perching sites, and dominance/subordinate aspects of hummer conduct can help the photographer a lot. Its best to read and learn about your subject before approaching any kind of wildlife. You may be very eager to just get out and DO IT, well, most of us are, but it pays to learn as much as you can about hummers to get the best results photographing them.

The following picture is an aerial combat between Brown Violetears. The issue of the dispute has to do with territory and who is boss. Pay close attention to the birds’ body language:


 Both birds have their bills pointing at each other, indicating a serious threat in this behavior. Their tails are fanned, and their wings have a full forward flap, making a forward charge come to a full stop. Thus, downsizing, a frontal attack, to a stand off. This is a great strategy to prevent mutual harm. In territorial disputes, there are imaginary boundaries where both birds exercise individual ownership. As both birds are determine to stand their ground, they stop at a fine line, which keeps them, from a physical confrontation. Full body contact fights can result in broken feathers or harm to both birds, therefore, keeping these situations at bay is best.


The photo above is a confrontation between a Brown Violetears and a female Violet-Fronted Hummingbird. Intra-species territorial disputes are common at the feeders and flower patches. The degree of aggression varies within species.

The sound that hummers make with their wings may change with their mood, and they make an effective sensorial cue for its co specifics. Verbal communication is part of this repertoire, so learning their vocalizations helps one get ready for a memorable picture. Their repertoire includes territorial, feeding, warning, fear, and aggressive calls.

BEFORE AND AFTER FEEDER PICTURE GALLERY

As I you may expect, taking pictures at the feeders may be a put down, as the bottles are always on the way. Well, here is where thinking digital comes a long way. I hate to have the bottles in the way, but they are a necessary evil. So what you do is as follow:

1) Prefocus on the bottle
2) Place your lens in manual focus
3) Choose that flight path that is nearest your prefocused area
4) Use the flashgun/strobe at 250th syncronization (to stop wing motion)
5) As the bird passes bye, shoot the hell out of it! If the flash allows multiple flashes better.
6) Shoot as many pictures as you can.

At processing time:

1) Choose the pictures that will enable you to crop the bottles out
2) Adjust your composition with your crop tool
3) Save the image

Here are some before and after examples:

  




Well, I hope you enjoyed the reading and follow the blog for the next article HOW TO BECOME AN ACTIVE PURSUE IMAGE HUNTER FOR HUMMINGBIRDS.

Take care and keep in touch.

Leopoldo "Leo" Garcia


Wednesday, July 28, 2010

PLANNING A DIGITAL CAMERA SHOOT IN A TROPICAL MOUNTAIN


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We are in the rainy season in Venezuela, which begins in late May and ends
in November. This must be taken into account in the preparation of a field trip, especially, if it involves driving on dirt roads or remote areas.


The location imposes the logistics, which is why, you have to place special emphasis on the subject you are getting ready to shoot. If the object is to shoot stock, work for an editorial house, making a corporate outdoors file or educational material, we must prepare the information we need that includes: Research about  the site, access, how long it takes to get there, what vehicle is required, where will the team rest and spend the night, the type of housing you will be staying, the equipment you will need to do the job, where are the closest power sources, are they compatible with your equipment, will you need transformers or transportable power plants, how the light changes during the day in the location, how easy is to photograph your objective, and so on. One must know how to program the shoot and determine how many locations will suffice to get the job done. Finally, one needs to know when are the deadlines and how to plan the postproduction workflow to meet them. All of the above affects the budget and production work.
 
The Avila National Park is a suburban destination, and even though the capital of Venezuela is right below it, the mountains still require planning to work on them. Mind you, that in some countries doing professional work in a national park requires a special permit with its respective fees and rules. Some institutions are very adamant about this and it is very important to take this in consideration. Maintaining a low profile is very important in case you did not do your homework.


Another thing DO NOT TAKE PICTURES OR FILM AT THESE PLACES:


Near military bases or police stations
Near communications antennas
At airports
Places like refineries, chemical plants or any place that may be a target for criminals or terrorist
At police men, military and private security personnel.
Government buildings and embassies
Banks
Road blocks


Use common sense and be polite. If you come across ethnic groups or interesting local people, ask for their permission to photograph them. Some people may be very angry if you take their picture without their consent. Have a release form ready in whatever language is required. This is very important if you want to able able to publish your pictures without getting turned down by editors, stock agencies and the like.







What should one take for a tropical mountain job


The clothing that one is going to use should be appropriate. It is not the same to dress for a beach day, as it is  to visit a mountain. If the outings are during the rainy season in tropical mountainous locations, we must take: A weather proofed outer layer, as layering our clothing, can be a key element in an environment, where temperatures can be as high as the summer during the day, and winter during the night. Long-sleeved shirts protects us from the sun, stinging plants and insects. T-shirts and a sweaters will be required if we are to climb above 1500 meters. It is also recommended a change of clothing, even if you are going for a day shoot. If you have quick-drying clothing use them. Sun block is a most as sunburn in the tropics occurs even in an overcast day. The use of hats, caps or hankies is highly recommended for protection from the sun. We must also bring plastic bags (minimum 3) to protect equipment in case of rain and if we have small backpacks or briefcases that are impermeable it would be better. Footwear should protect the ankles, have a firm sole and be comfortable. One should never use new shoes or boots for any field trip. Put on long thick socks and long pants that allow one to tuck then into the socks. This is to prevent ticks, chiggers, and even leeches from getting into your private areas!!! Most of these critters love to lodge themselves in moist, soft-skined areas. In the case of chiggers they can produce eaching that can last over a week. This is dangerous since one gets used to scratch onceself unconsiously and it can be an ebarassing situation if you start to scratch in one of those intimate places at a party or job interview ;-).


It is recommend the use of insect repellent to avoid being bitten by mosquitoes and gnats. The most effective insect repellants are creams that contain DEET, however, they can cause unwanted trouble...


INSECT REPELLANTS HAVE THE PECULIARITY OF EATING AWAY YOUR  CAMERAS AND EQUIPMENT. THUS, REMEMBER TO WASH YOUR HANDS IMMEDIATELY AFTER APPLYING ANYTHING WITH DEET. 


Carrying your personal medications is very important. For allergy sufferers, people with heart conditions, diabetics or any other need, it is critical to notify your travel guides or instructors to be prepared for unexpected situations. Make a checklist of everything they should do in case of an emergency and let them know how to work any of the equipment you are using for your ailments during the trip.


Safety:


There is nothing worse than underestimating a nature a destination. Without wishing to be an alarmist, if you are working in nature, one has to think about contingencies and worst case scenarios. It could be a life saving issue during the time that one is making a production in the wilderness.


When it comes to mountains, it is important that we let others know where our point of departure and arrival will be. Whenever we go out to take pictures, it's good practice to let our families and / or friends know which route we will take and our itinerary. It is very important NOT to change the itinerary at the last minute. If you have a map, tracing the route is a good measure. A description of our itinerary, with the hours, days and places that we're going to be working in good to inform everyone involved in the project. One of the most advanced forms of orientation is the use of GPS, today you can find them built-in in mobile phones, others are portable and accurate to one meter. Another tool is Google Earth, this website is very helful so you can locate the most remote places on earth with their coordinates, as these are an invaluable piece of information for the study of travel destinations.


It is equally important to have a telecommunications system, which rate from best to least efficient as follow: satellite phones, radios and cell phones. One most have their respective battery chargers and replacement batteries. Not doing this can cost you dearly.


One of the simplest and most important actions of security in remote locations are the fellow travelers. Some believe that the groups should be a minimum of 4 people, where one can seek help and there are always two to attend the wounded. A sprained ankle, the loss of orientation, dehydration, or a simple bug bite can become a serious problem, even in case of life or death when we are out of the beaten path.


Try be accompanied by a local guide, this is very useful and it contributes with the local economy. Any person, living in remote areas or in places where nature remains in its pristine form, is usually very in tune with the landscape, plants and wildlife of the places where they live. This is a wonderful way to help us locate sites to take pictures. Only time and practice will help us recognize photo opportunities in nature and local guides, and even hunters, have had a lifetime exposure to their environment and are a great help in making good opportunities for photographs.


In the next picture is an example of what I mean as a trained eye. Look carefully, and see how it takes a trained eye to detect certain things in nature. Imagine being in the country looking for these animals without previous experience. We must learn to see in order to document our objectives efficiently.





The location and orientation of light:


To work on any mountain, we have to position ourselves according to the needs of light. When we're on a mountain, the way light falls upon its landscape will be key to our success. For instance, if we are to shoot a target to the west of the mountains, the morning light is the most appropriate if the orientation of the mountain range is east west, and the opposite would happen, if we wanted to shoot something in the west of where we are.





The early morning light gives a cold yellow color to the landscape in clear skies, however, if there is fog or haze in the atmosphere there will be a cast of blue in your pictures so one will have to make the white balance adjustments required for the specific place. If we find ourselves in a forest,  this is another story. To shoot streams, waterfalls and trails within the forests, the best light is between 10:00 and 13:00 when the sun is overhead or nearly overhead allowing light penetrate the canopy of the trees and lighten our areas of photography.


If we are to get in and out of different types of vegetation is not bad to carry a flash or reflectors to compensate for the lack of light. The use of a tripod is highly recommended for any photos of nature. Working with a tripod may seem somewhat slower, and even cumbersome, but the results justify it all.


Study Nature's Calendar:


Each season has its charm, and if we know the biological calendar of our destinations, we should plan our schedule our trips accordingly. In Venezuela we have the following seasonal changes: dry season-rainy season and their respective transitions in between. Even if our changes are more subtle than those which occur in temperate zones, in the tropics, drought and rainy periods dictate the biological activity of all living things.


It is not the same, to work in a mountain during the drought than during the rains. However, having the good sense to make a study of the natural changes of a destination in nature is a very important for any photographer. The following pictures were made in a mountain lower slopes. This place is a nature path traced by me to teach the Girl Scouts of Venezuela and low-income students to interpret nature, therefore I have had four years documenting the scene. The photos show the changes that occur after forest fires in our beautiful park. Therefore I recommend the challenge of photographing a story of nature, which I think is the best way to become a good photographer or nature documentary filmmaker.







Visiting websites with weather information can help predict how will the weather behave during our outdoor productions. In the northern hemisphere, air and water currents move in the a clockwise direction of and during the rainy season (summer) , storms and hurricanes form in West Africa and move to the Caribbean. In the satellite picture of the WSI can see the state of the climate during the 14th of June.






By June 16 we can see how conditions have changed. Here the colors are more vivid in the most severe storms. For thoose who speak and read english the NOAA web page of the United States is an excellent source of information as is the Weather Channel web page.







Altitude and its effects on vegetation


As we prepare for production in the mountains, it is extremely important to know how altitude changes the landscape. As our case study is the Avila National Park, the artwork, which was generously furbished by my friend, photographer and traveling companion Roman Rangel is going to be very useful. Roman passed away this month, but he let me add more text to an illustration of his book The Avila to enrich the knowledge of those who want to learn about the mountain. The illustration shows the change in vegetation as we go up the coastal northern slopes and down to the valley of Caracas. The changes are as dramatic as one can imagine. As we climb up from the Caribbean coast, we find ourselves with vegetational changes that range from a desert to a cloud forest. Each altitude offers endless opportunities to create files of all the mountain's ecosystems. Therefore, I urge you to make an effort to investigate your destination before the shoot, see the work of other photographers for inspiration and to photograph the destination several times a year.





Choose a tree at a site near their homes and take pictures once a month the same place at different times. You will see and learn from this action.






Finally, I want to share this photo where we can see the clouds moving from east to west from as the Windward currents bring rain to Caracas. For me, to document this kind of thing, is to capture a story we all live and most always overlooked ... A MOMENT IN THE LIFE OF THE EARTH.


I hope this article will be helpful to readers and especially to those who will accompany us out of the Way of the Spanish School with Fotoarte.


Regards


Leopoldo García Berrizbeitia


CHECKLIST FOR NATURE PHOTOGRAPHY


PERSONAL GEAR


Long Sleeve Shirt (cotton or quick drying blends) + flannel + rain gear.
Long thick socks.
Boots or walking shoes.
Cap / hat / scarf.
Backpack or fanny pack for personal items.
Toilet paper.
A bottle of water or Gatorade for hydration. You may take some hydrating powder with electrolytes that can be a blessing in extreme cases.
Cell phone with a fully charged batteries and extra batteries, it is very important to put in your cell phone a list of in case of emergency numbers, and your travel companions should know who should be called in case of an emergency. Keep the number as an EMERGENCY DOCTOR 1,2,3 and so forth, EMERGENCY HOME and so on.
Personal medications and insect repellent.
Granola bars, dried fruit with nuts are a good source of energy.
A pocket knife or multiple tools to help us during any contingencies.


Photo Gear:


Camera (for very remote areas, two bodies are important.)
Batteries for the cameras (the more the better).
Wide Angle Telephoto Zoom.
70-200mm telephoto zoom (desirable).
Macro lens (desirable).
Flash with adapters and 3 sets of batteries (12 batteries).
Briefcase or backpack to carry the gear + rain covers.
Large garbage bags (the black 3) to save the equipment in case of rain.
Sufficient memory cards for the shoot.
Circular Polarizer (desirable).
Tripod 
Cable release for photos with long-term or critical exposures.
A piece of aluminum foil the size of a letter size paper to use as a 
reflector on small objects.
A cloth for the lenses and cameras.


See you soon.
LEO