Friday, February 5, 2010

PHOTOGRAPHING OWLS - The Night Birds

Photographing birds can sometimes be like trying to photograph a baseball being thrown at you. Owls are not nearly as hard as that. Most likely when you finally see an owl, it will be still and resting on a nearby tree branch watching you before you see them. Such are the Night Birds. It just requires patience, a willingness to go out on cold nights, good stalking instincts, some ingenuity and luck.

These are the PHOTOGRAPHERS RULES. You need set the example and keep Photographers as the non-papparazi and the most concerned for the animals. Families occasionally act like the "Owl Prowls" or walks are a Disney attraction with its attendant noise.

So why bother to photograph the owls, the very icon of wisdom? The more people realize they are in habitat that is perhaps not far away and could be threatened, the more people will care about them and preserving the woods they live in.

EQUIPMENT:
I use a Canon DSLR with a 70-200 Canon Zoom with a 2X tele-extender to make an effective 140-400 zoom. This is the shortest I consider for birds. Owls can come close to you at night, so in some cases you might get lucky with a 300mm. ISO Setting is usually 400, above that, yes, noise still becomes a factor. Shutter speed (Tv) mode at 1/200. Normal one-shot everything else.

I also use a top mounted Smart flash, in this case a Canon 580. You don't know ahead how close the owls will appear, so use the most powerful flash you have, to be able to light the bird from a distance. And a FOCUSING LIGHT on the lens Tripod mount. Here is the ingenuity part.


The assembled focusing light is adapted from a SCUBA Diving light and pivots to adjust for parallax of varying distances to the owl. You can devise your own method but just be aware that asking someone to successfully hold a focusing light steady on an owl while you compose is a real crap-shoot. The assembly here will be aimed with a friction fit on the adjustable knob pictured below. The light can shift position while you are walking so take note of the quick calibration step toward the end of this article.


Here is the breakdown of my components, the numbers are in the shot below:
1 An Ikelite Mini-C-Light www.Ikelite.com. (very bright) Available through Dave Hass.
2 Ikelite 4074.1 Mini C-Light Clamp with pivot. Also available through Dave.
3. Short (2 Inch) section of 5/8 inch diameter pipe from a hardware store. I used a hacksaw to cut the section and then wrapped duct tape around the lower inch to get a good seal in the Ikelite Clamp. One end goes in the Ikelite clamp held in by tightening the knob , the other end goes in the Manfrotto Platform held in with a handscrew.
4. Manfrotto Camera Platform for Magic Arm 143BKT (under $15 at most outlets).


WHERE DO I FIND THE OWLS?
Ah, very important aspect. Owls are pervasive. We are fortunate to have them in every park in Staten Island. Most prevalent are Eastern Screech Owls, but we do have Great Horned Owls and others. Many organizations devoted to nature have organized "Owl Prowls." These are guided after dark walks. I go with the Protectors of Pine Oak Woods in Staten Island.

Note that a bit of etiquette is in order. Owls don't just fly up to you. Your guide will hopefully be talented enough to call the owls and perhaps they will be curious enough to approach within shooting distance. They will do so if the group you're with is "small" enough and QUIET. This means being aware of stepping on leaves, crusty snow, branches and NOT talking much.

Only mature children who understand this thoroughly should be allowed to accompany parents on these type of walks. Otherwise, they will scare the Night Birds with NORMAL hiking noises. Breathe quietly, assist and listen for the DIRECTION OF THE RETURN OWL calls as response to the guide. Point with a raised arm and a whisper. DONT shout "YO DUDE, I HEAR AN OWL IN THAT DIRECTION."

You may get more than one owl responding to the calls and the "intelligence" now can be pretty exciting figuring out if there are more than one owl or one is moving and tracking YOU. Silent running is the rule.

WALKING LIGHTS:
Because you want to get accustomed to the dark, you should not use the focusing light until you see an owl. Use NO LIGHT or a dim red Astronomy flashlight to see your way in the woods. A full moon is a great help.

YOU PROBABLY GET ONE SHOT AT THE OWL:
You need to be aware that you are invading the territory of a nocturnal predator. Their eyes are very sensitive.
You are going to be shining your light in their eyes for a moment long enough for the camera to focus and take your shot. The preflashes generated by the system to focus the camera will begin to freak out the owl. Due to the shallow depth of field, manual focusing is not a practical option. Chances are that you will probably get ONLY one shot and the owl flies off only annoyed and not temporarily blinded.

SHOOT THE OWL:
When you are close enough to see an owl, don't be a CREATURE HOG. Let the group enjoy this encounter with a magnificent creature for a few moments, maybe 30 seconds. Whisper your intentions to the guide and turn on your camera, flash and FACE 180 degress to the owl. Your subsequent actions will eventually scare away the owl.

CALIBRATION STEP (KEY TO SUCCESS):
Now turn your focusing light on, being careful not to shine it in the owls face or any other people on the walk. Be aware that the owl is now getting nervous as long as the light is on. Pick a tree at about the same distance and align the focusing light in your camera finder looking at the tree. You are now "calibrated." Turn back 180 degrees back to the owl, compose and shoot as soon as the camera focuses. You probably won't get a second shot. Many failures happen here. Try the calibration procedure at home one evening with the lights dimmed so you get the concept down of aiming the light on what you will photograph. You will not want to fumble with the mechanics in the dark.

EXPECTATIONS: Overall, consider yourself lucky if you just hear an owl. Seeing one is by no means guaranteed and getting a good photo is even less likely. Be patient. Figure this will take several evenings of walks to get close and get the hang of it. Good hunting and respect the owls!

OWL SHOOTING CHECKLIST:
- Camera
- Long Lens
- Flash
- FOCUSING LIGHT
- Astronomy Red Light
- Charged Spare Batteries
- Adequate Card Capacity
- Camera Bag
- Appropriate gloves to stay warm and still operate the camera.

For more on Owl behavior, here is a great book: Wesley the Owl.

PS A tribute to the late Alison Steele, DJ of WNEW-FM in the 1970's. I met her once. She referred to herself as the "Night Bird." I will never forget her.

Monday, February 1, 2010

HRD #3 - High Dynamic Range Underwater

High Dynamic Range (HDR) is a hot new technique as we have written about before (Click Here for the first article). However, I have never seen one done Underwater. Here is what I think is one of the first ever true HDR photographs taken underwater. It is the Fire Engine in Dutch Springs Pennsylvania.


It is the product of three photographs, one underexposed by two stops, a "correct" average exposure, and one overexposed by two stops. The exagerated illustrative effect is enhanced by using PHOTOMATIX Software. Photomatix is a Photoshop plugin that is designed to do "tonemapping" with an HRD image. There is a the second post on HDR here you can use to review the exact Photomatix settings.


You can theoretically do HDR handheld, but you should use a tripod for best results. The software will be attempting to line up the three images you are generating. Any position variation will produce blurs. I use an SLR GorillaPod screwed into the bottom of my housing STROBE ARM TRAY. The GorillaPod is mostly non-corrosive except for the mounting screw. If your housing does not have a tripod screw, you may need to do some Jury Rigging here as I needed to drill a hole in the housing STROBE ARM TRAY and machine the threads using a Tap & Die. SERIOUS NOTE: I DID NOT DRILL A HOLE IN THE HOUSING!

Click here to see a larger version of the Fire Truck and more HDR.

Want an SLR GorillaPod? Click Here.
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Sunday, January 31, 2010

BOOK REVIEW: Other Realities by Jerry Uelsman

Other Realities by Jerry Uelsman is an outstanding coffee table book by this distinguished photographer. Progressive Rock fans will recognize his work on the cover of Dream Theater's "Train of Thought" CD. While the book is 95% photographs, Jerry does offer some great nuggets of insight into his thought process of creating the Surreal. "...I find the seeds for creating a new syntax for the eye." Words to live by for those of us intent on MAKING PHOTOGRAPHS rather than TAKING SNAPSHOTS.


I am inspired by his work but I wouldn't and couldn't copy his work. His dreamlike photos are a tribute to my favorite surrealists, Rene Magritte or Salvadore Dali. You can see my Fine Art montages here.

You can purchase Other Realities here.

Jerry's website: http://www.uelsmann.net/

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Wednesday, January 27, 2010

PHOTOSHOP: Improved Contact Sheet Capability

Making a contact sheet is an "old-fashioned" film era technique that gave you an "all in one" sheet view of your "roll" of film. You can do this this in many photo editing / organizer programs but with the release of CS4, Adobe has given Bridge a 1000% speed increase in generating the Contact Sheet.

Here is the short version of the procedure:

Open Bridge and select the photos you want in the contact sheet(s). It could be hundreds. If you set for 6 x 6 as suggested below, 72 photos from your card will print 36 each on 2 pages, etc.

Go to the OUTPUT module (MAC: Command key + F6; WIN: CTRL +F6)


Select PDF then

Click on REFRESH PREVIEW

On the same screen view, you will see Layout section. You will want to start perhaps with a 6 x6 view. This will give you the look and feel of the old style 35mm contact sheets with 36 per page. Note the check box settings below.



Adobe TV has this on a short video (less than two minutes) Click Here.

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Thursday, January 21, 2010

Equipment Deals - Canon 5D Package

Through Adorama this week:



Save $260.00
Regular Price $3499
Sale Price $3239
After $60 Mail-in Rebate - Sandisk 16GB Extreme IV CF Memory Card Free, Slinger Camera Bag Free, Additional Canon LP-E6 Battery Free
Free Shipping
Click here to purchase or get more info.

Combination package: Get a Canon printer for $47 after $400 rebate. Printer and Camera package must be purchased in the same transaction. Click here for more info.

Sunday, January 10, 2010

Photographing La Paz, Mexico

Photographing La Paz, Mexico on the Sea of Cortez, is a photographers delight. Almost as many subjects in the air as in the sea. Birds are plentiful, such as Pelicans, Boobies (Gannets), and Frigate birds.

We were based at Club Cantamar for SCUBA diving. In addition to underwater photography equipment, you should bring your long "Bird Lens." To shoot close Pelicans, you probably need at least a 400mm Zoom lens with image stabilization (IS) set for following them in flight. 300mm will mostly keep you on the edge of frustration with our winged friends. Some IS lenses let you switch IS modes to compensate either for camera shake for a still subject or a moving subject you are following while panning. The image below was captured near sunset in mid flight.



La Paz is known for its colony of 400 California Sea Lions living on the island of Los Islotes. You can shoot them on the surface or of course, from underwater using SCUBA or just snorkelling. I think this is the world's best shallow dive. You can spend over an hour in six to eight feet of water. The Sea Lions here are very used to people and are mostly friendly and love to play.

Reasonable caution and common sense should rule the day, particularly during breeding season around March. You really don't want to get between a 600 pound Bull and its potential mate. Other than that, the guides will advise you on their behavior and you should have a blast. October and November are great months to visit as the pups are now big enough for the "parents" to let thm go out to play without too much attention. More on the Sea Lions, Whale Sharks and other marine life in other posts. Click here to see more from La Paz. Click here to see more birds.