Archive for the ‘Books & Educational Materials’ Category

Blacklit Images

Sunday, June 14th, 2009
Blacklit Coastal Brown Bear, Katmai National Park, AK.  See the image below for the techs.   And do click on each image to view a larger version.

Blacklit Coastal Brown Bear, Katmai National Park, AK. See the image below for the techs. And do click on each image to view a larger version. I created the opening image from the image below.

This image was created with the Canon 800mm f/5.6L lens, the 1.4X II TC, and the EOS-1D MIII. ISO 640. Evaluative metering -1/3 stop (to preserve detail in the rim-lit fur): 1/200 sec. at f/9.

This image was created with the Canon 800mm f/5.6L lens, the 1.4X II TC, and the EOS-1D MIII. ISO 640. Evaluative metering -1/3 stop (to preserve detail in the rim-lit fur): 1/200 sec. at f/9.

The second image represents what I saw in the field, the first image is the one that I visualized.   It is much better to create an image with the histogram well to the right (as in the second image) than to try and create the opening image in camera.   Your files will contain much more info by following this approach.
Here is how I created the opening image.  First, I converted the RAW file in ACR.  (When you do this, be sure that the rim-lit fur is not flashing.)  Next, I did a Levels adjustment by pulling the left-hand slider far to the right while holding down the Alt key (until the shape of the bear appeared almost solid black). Then I moved the middle-tone slider to the right to make the image even darker. I do these two things often to create blacker SILHs. Then I added Black to the Blacks and to the Neutrals in Selective Color as described in Digital Basics: https://store.birdsasart.com/shop/item.aspx?itemid=252
This particular image was inspired directly by Miguel Lasa’s BBC honored blacklit Polar Bear image.  (I thought that it deserved top honors….)   You can see Miguel’s winning image (in the Creative Visions of Nature category) here:  http://www.nhm.ac.uk/visit-us/whats-on/temporary-exhibitions/wpy/photo.do?photo=2428&category=50&group=1  It would be interesting to see the RAW file. 
I first came across the term “black light” in Andy Rouse’s latest and highly inspirational book, “Concepts of Nature.”   The opening image is a combination of Andy’s “Black Light” and his “Atmospheric Ring of Fire” concepts.  You can learn more about this great book here: https://store.birdsasart.com/shop/item.aspx?itemid=53.   I have long pitched the idea that in order to improve folks need to look at as many great natural history images as possible, and in Concepts of Nature Andy has made that easy to do.  I was so taken with the words and the pictures that we ordered fifty copies of Concepts of Nature so that the serious photographers on this side of the pond could take advantage of Andy’s brilliance.   
Here is an abstract black-lit image of the backlit hump and back of a big bear.  It was created with the same gear as the image above.  ISO 500.  Evaluative metering -2 1/3 stops, again to prevent flashing highlights in the rim-let fur: 1/800 sec. at f/11.

Here is an abstract blacklit image of the backlit hump and back of a big bear. It was created with the same gear as the image above. ISO 500. Evaluative metering -2 1/3 stops, again to prevent flashing highlights in the rim-let fur: 1/800 sec. at f/11.

I take pride in the fact that I have coined many terms commonly used by today’s nature photographers.  Even though the opening image was jointly inspired by MIguel and Andy I will take credit for coming up with the term “blacklit.”  I will be back soon to share more images from my Alaska trip.

Los Madrones

Friday, April 24th, 2009
This Golden-cheeked Warbler was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, a 25mm extension tube (to allow for closer focus), and the EOS-1D Mark III. ISO 640. Evaluative metering +1/3 stop: 1/300 sec. at f/9. Fill flash at -2 2/3 stops with the Better Beamer.

This Golden-cheeked Warbler was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, a 25mm extension tube (to allow for closer focus), and the EOS-1D Mark III. ISO 640. Evaluative metering +1/3 stop: 1/300 sec. at f/9. Fill flash at -2 2/3 stops with the Better Beamer.

Chris and I arrived at Mike and Julie Murphy’s Los Madrones Ranch on Tuesday afternoon.   As with most new places, it took us a while to figure the place out but we wound up getting some great images of many species that we had seen or photographed (or both!) for the first time.  Texas’s top birder and one of (if not the) best bird photographers in the state, Greg Lasley, helped us track down our number one target species, the Golden-cheeked Warbler, a gorgeous bird that nests only in Texas Hill Country.  Six to seven pairs of this endangered warbler nest on the Murphy’s beautiful 400 acre ranch.     We stayed in the lovely Casita with all the comforts of home and photographed from three of the four photo blind/feeder set-ups that Mike has constructed. 

Los Madrones is located in western Travis County, TX.  If you would like to photograph some of the species below (and more), you can contact Mike Murphy to arrange a vist by cell phone at   512-925-6902 or via e-mail to mike@losmadrones.com.  You can learn more about the ranch here: http://www.losmadrones.com/Los_Madrones/Home.html  

Rufous-crowned Sparrow is common at Los Madrones but it was a challenge to get one to sit on the right perch as it came to the feeders. This bird was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 500. Evaluative metering +1/3 stop: 1/640 sec. at f/8 just before it hopped down onto the feeding tray.

Rufous-crowned Sparrow is common at Los Madrones but it was a challenge to get one to sit on the right perch as it came to the feeders. This bird was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 500. Evaluative metering +1/3 stop: 1/640 sec. at f/8 just before it hopped down onto the feeding tray.

There is a great section in “The Art of Bird Photography II” (916 pages on CD only) on selecting perches and creating a feeder set-up that will work for photography.  You can learn more about ABP II here: http://www.birdsasart.com/ABPII.htm.
This Ash-throated Flycatcher, the western counterpart of the Great-crested Flycatcher that breeds in the woods next to my home in central Florida, was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 400. Evaluative metering +1/3 stop: 1/250 sec. at f/10 set manually. Manual fill flash at 1:8 power.

This Ash-throated Flycatcher, the western counterpart of the Great-crested Flycatcher that breeds in the woods next to my home in central Florida, was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 400. Evaluative metering +1/3 stop: 1/250 sec. at f/10 set manually. Manual fill flash at 1:8 power.

This Western Scrub Jay was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 500. Evaluative metering +1/3 stop: 1/300 sec. at f/10. Fill flash at -2 2/3 stops with the Better Beamer.

This Western Scrub Jay was photographed with the Canon 800mm f/5.6 L IS lens, the 1.4X II TC, and the EOS-1D Mark III. ISO 500. Evaluative metering +1/3 stop: 1/300 sec. at f/10. Fill flash at -2 2/3 stops with the Better Beamer.

As regular BIRDS AS ART Bulletin readers know I am a huge fan of cloudy-bright days.  They offer  much reduced contrast, great color saturation, amd images without shadows.   And most importantly, they allow you to work well off light angle.  The two images above were created as the birds sat on natural perches well off to the side of our set.  Had it been a clear sunny day, each would have been about 40 degrees off of the proper sun angle and I would not have even pointed my lens at them. 

Thanks to Mike and Julie for their generous hospitality and for hosting our visit to Los Madrones.

More Dauphin Island plus some Photoshop Tips

Monday, April 20th, 2009

I should have mentioned that when we arrived we were greeted by chants of “You should have been here yesterday.”  As it turns out, Thursday–the afternoon of the day that we should have been on Dauphin Island, was a big wave day with a large fallout of neo-tropical migrants.  And we soon learned that the preceding Monday had been an epic day….

In any case, on our first afternoon, there was a single adult male Scarlet Tanager that was very tame.  The problem was that he spent most of his time on the ground.    On occasion, he did pop up for a second or two.

As always, you can click on each image to enlarge it.

_10j4094-dauphin-island-al1

This is a JPEG that represents the original capture. The image was created with the Canon 800mm f/5.6L IS lens, one 25mm extension tube (to allow for closer focusing), and the Canon EOS-1D Mark III. ISO 500. Evaluative metering +2/3 stop: 1/60 sec. at f/7.1. The image looks pretty washed out as it should (with the histogram pushed to the right). The perch below the bird is a bit hot with just a few over-exposed pixels, and the several little branchlets are distracting. Though I knew that it would require a fair amount of time (it took me about 45 minutes), I decided to remove all of the offending branchlets.

Below is a JPEG that represents the optiimized master file.   I used a variety of techniques including one that I call “Protect and Defend.”   You can learn more about this technique here:  http://www.birdsasart.com/bn275.htm.  Scroll down to “A FREE DIGITAL BASICS EXCERPT: GETTING RID OF THAT BRANCH!”  The work involves using the Clone Stamp, a series of Quick Masks, and the Patch Tool. 

Getting the rich color was simply a matter of making a Levels adjustment while holding down the Alternate key while moving the highlight slider and the shadow sliders.  Lastly, I did a small crop after balancing the color and working on the REDs.

Getting the rich color was simply a matter of making a Levels adjustment while holding down the Alternate key while moving the highlight slider and the shadow sliders. Lastly, I did a small crop after balancing the color and working on the REDs.

You can learn all of the above techniques plus dozens and dozens more from our Digital Basics file (a PDF sent via e-mail).  Click here to learn more: 

Canon EOS-50D Set-up

Sunday, March 29th, 2009

We have had many requests recently to publish the settings that I use with my two Canon EOS-50D bodies so here goes. Bulletins readers will note that they are almost identical to the settings that I used with my Canon EOS-40D body. I have, however, added explanations here where applicable. While some of these settings are camera specific most are generic and a good read may yield some worthwhile info for Canon users and general and even for Nikon or other brand users as many of the options are similar.

Menu Items (Shown for the most part only if settings are different from the default settings).

Red Menu 1.

Quality: RAW. All serious photographers should be using RAW capture.

Red-eye: Off. Turn this on only when photographing people in low light situations.

Beep: On. I find the focus confirmation beep helpful.

Shoot w/o card: Off. Setting this to “On” can only lead to disaster. Why not take advantage of idiot-proofing?

Review time: 8 seconds. This is entirely personal preference. As I use the vertical grip with the two batteries battery life is not an issue.

Peripheral illumination correction. I do not concern myself with this at all as it prevents vignetting only with JPEGs and is much more of a problem when using full frame cameras with long lenses and wide open apertures. Various methods of dealing with vignetting in both Photoshop and in ACR (during conversion) are covered–along with tons of other great techniques and info and our complete digital workflow–in our Digital Basics File. Learn more here: http://www.birdsasart.com/digitalbasics.htm

Red Menu 2.

Color Space: Adobe RGB.

Picture Style: Neutral, customized as follows: Sharpness: 3, Contrast: 0, Saturation: -1, Color Tone: +1. With the Sharpness set at 3, I have never encountered a situation where the image is over-sharpened after conversion. The settings for Saturation and Color Tone are brand new changes that I hope will deal with the Red/Magenta cast in some images. the +1 Color Tone setting adds more Yellow (and possibly less Red). Others have had large Red/Magenta color casts; I wonder what there settings here are? Another important point, unless you are using DPP or Breezebrowser to convert, these settings are meaningless as they only affect JPEG images. If you convert with DPP or Breezebrowser the Picture Style settings are applied. If you convert with ACR (or anything else) they are not applied.

Blue Menu 2.

Highlight Alert: Enable. Working without Highlight Alert Enabled is like buying a Corvette without an engine. Your goal should be to have just a very few flashing highlights with each image; this assures that you will be exposing to the right as you should be. JPEGs show more than RAW files and a few apparently overexposed pixels can easily be recovered during the conversion process.

AF Point display: Enable. This is strictly personal preference.

Histogram: RBG. While I use the RGB histogram all the time, it is most important to utilize it when creating images of colorful sunrises and sunsets. At such times, it is easy to over-expose the red channel; you must guard against this and you can do so by taking a good look at the Red channel on the histogram. Of course it would be a lot easier to read and evaluate the histograms on all Canon cameras if they would put a light colored border around the histogram (as I and others have been suggesting for several years at least).

Yellow Menu 1.

Auto Power Off: 30 minutes. Lots of folks set this at 1 minute or 2 minutes thinking that they will save their batteries. Over the course of a lifetime they would save about 2 cents worth of electricity while missing dozens of great images as they wait that fraction of a second for the camera to wake up. Even worse are those who turn the cameras off constantly to save battery power….

File Numbering: Continuous.

Auto Rotate: ON/computer. This allows me to see verticals full frame on the back of the camera but see them rotated (and therefore smaller) on the laptop.

Yellow Menu 2.

LCD Brightness: one notch below the brightest. Folks think that this may make the image look over-exposed. You need to be judging your exposures by looking at the histogram, not at the back of the camera. A bright setting here helps me to view the histogram in sunny conditions. Oh for that yellow box around the histogram…

Date/Time: Make sure that the date and the time are set accurately at all times even when you travel to new time zones. It will make various aspects of your photographic life simpler and easier.

Custom Functions (Shown only if settings are different from the default settings).

C Fn I-group (Exposure).

C Fn I-3/ISO Expansion: 1: On.

C Fn-I-6/Safety Shift: Enable (TvAv). This will keep you in the ballgame when working in Av or Tv mode in rapidly changing lighting conditions.

C Fn II group (Image).

C Fn II-1/Long exposure noise reduction. I leave this on all the time as it will kick in only for the long exposures (that usually only occur when I am creating scenics, bird scapes, or intentional wind or waterfall blurs.

C Fn II-2/High ISO noise reduction. I leave this on Standard because running NR with the higher ISOs does not reduce the size of the buffer anywhere near as much as it does with the EOS-1Ds Mark III. My gut feeling with this and the previous setting (C Fn II-1) is that in-camera NR is to be preferred to any other type of NR, either during or after conversion.

C Fn II-3/Highlight Tone Priority: Enable. As far as I know, there is no reason to leave this off as enabling it increases both highlight detail and dynamic range for tones lighter than a middle tone.

C Fn III group( Autofocus/Drive).

C Fn III-1/Auto focus/Drive/Lens may be helpful to some when photographing birds in flight at a relatively consistent distance. If there are birds flying close by and others at a distance, the lens will not even attempt to focus when switching from the close birds to the more distant subjects, so with C Fn III-1 set to 1: Focus search off, you will need to pre-focus manually in most cases. Why go to all this trouble? Once you have locked focus with C Fn-1:1 set, the AF system is supposed to be less likely to drop the subject and search for a different subject if the sensor momentarily falls off the subject. This was and is an important issue with the EOS-1D MIII bodies, but the 50D does such a good job of focus tracking that I rarely switch from the default setting, C Fn-1: 0.

(Folks interested in the details involved in setting up C-Fn III-1, C Fn IV-1 and C Fn IV-2 are referred to the Mark III User’s Guide: http://tinyurl.com/2pumhq

C Fn III-2/Lens AF stop button function. I only recently began setting C Fn III-2: 2 when I had a problem while handholding my 400mm f/4 IS DO lens (especially for flight or action photography). The index finger of my left hand, which I use to support the lens barrel, would inadvertently press the focus stop button that is located just this side of the lens hood. (Others using this lens may or may not have this problem depending on how exactly how they hold the lens when handholding.) In any case, with C Fn III-2: 2 set, accidentally depressing the AF stop button will lock the exposure rather than stopping focus.

C Fn III-6/Mirror Lock which is enabled only when needed, most often with macro work and/or long exposures.

C Fn III-7/AF Micro-adjustment. I have been happy with the AF accuracy if my 50D that I have not found it necessary to perform these adjustments. Again, users who would like to learn to do there adjustments are referred to the MIII Users Guide: http://tinyurl.com/2pumhq

C Fn IV group (Operation/Others).

C Fn IV-1/Shutter Button/AF-ON Button: 1 Metering + AF start/AF stop. Inspired by Jim Neiger, I have been using this set-up for quite some time now but still do not have 100% confidence in it. It is sort of the opposite of the old CF-4-3 setting that I used to use on occasion and that some good photographers use full time. With C Fn IV-1 set to 1, I keep AF set to AI Servo AF. The shutter button controls metering and AF, If you press the shutter button you get the exposure data and as long as you keep the shutter button half-way down, AF will be active and the camera will focus track. Now here is the key with these settings: Rather than having to switch to One Shot AF for static subjects when you need to lock focus and recompose, you can focus on the bird’s eye and hold down the star button to lock focus. (Be sure to see the next item so that you understand why you are pressing the star button rather than the AF ON button.) Now you can recompose the image by shifting the lens as need be; the point of focus will not change as long as you keep your thumb on the star button. It takes some practice but can be quite useful.

C Fn IV-2/AE-ON/AE lock button switch: 1: Enable. The functions of the AE-ON button and the star button are switched. Now, whether you are using the star button as AF-ON or as AF-OFF (as with C Fn IV-1 immediately above) you do not have to arch your thumb to reach the AF-ON button. In addition, these functions were always assigned to the star button on previous cameras and the star button was has always been in the same position, just to the left of the AF Grid button.

The Canon EOS-50D-Focuses Through Wood!

Wednesday, March 25th, 2009

The cloudy, breezy afternoon weather here of late has been great for my three mile daily walk. In addition, it has made for some good photgraphic opportunities.  (I love white skies.)  There are more Ospreys down by the lake than in recent years and many have been carrying moss for their nests.  My favorite flight photography combo has been the Canon EOS-50D and the lightweight but pricey Canon 400mmm f/5.6L DO lens.   I have written extensivley of the 50D’s fabulous autofocus tracking accuracy in recent Bulletins–you can visit the archives, which have a great search feature, here: http://www.birdsasart.com/bn.html.  Though I have stated clearly that the 50D tracks birds in flight more accurately than any Canon camera that I have ever used, we get lots of e-mails from disbelievers.   You can also find a great BPN thread on the subject here:  http://www.birdphotographers.net/forums/showthread.php?t=29716

The first three images are a sequence.  Note that the bird remains in sharp focus even when it flies behind the telephone pole.

osprey-angled-flight-w-moss-for-nest-_mg_2566-indian-lake-estates-fl 

osprey-2nd-in-series-_mg_2567-indian-lake-estates-fl

osprey-in-focus-behind-pole-_mg_2568-indian-lake-estates-fl

The image below is my very favorite from the afternoon. It was created it as the bird landed atop the pole.  All images as follows: ISO 400.  Evaluative metering +1 1/3 stops at f/6.3.,  AI Servo AF/central sensor only. (The shutter speeds varied depending on framing.  If that is confusing to you see the ABP/ABP II sale here: http://www.birdsasart.com/books.html).

osprey-in-full-braking-flare-_mg_2572-indian-lake-estates-fl

To see this image larger, click here: http://www.birdphotographers.net/forums/showthread.php?p=232556#post232556