Canon RF 100-500mm F4.5-7.1 L IS USM Lens Sample Pictures

I've just returned from 17 days of field testing in some great locations with the Canon EOS R5 (best camera ever), Canon RF 100-500mm F4.5-7.1 L IS USM Lens (awesome lens), and an assortment of other gear.

A solid set of images of this huge Alaska Yukon moose was the reward for packing gear nearly three miles into the Alaska mountains. On this afternoon, the cloudy sky created soft, shoot-from-any-direction lighting, and the light rain saturated the fall-colored foliage and hemlock backdrop. I couldn't have scripted a scenario much better than this.

Working in the thick forest meant a zoom focal length was required clear obstructions while facilitating ideal framing that included, at times, a significant amount of the environment around the subject(s). The need to move and work fast meant there was no time for tripod setup. While the RF 100-500 does not have the widest aperture, its image stabilization system coordinating with the R5's in-body image stabilization meant that nearly all of my images were sharp. I came away very impressed and have been re-training my brain to shoot handheld at longer shutter speeds throughout the trip. That is when the animal was motionless.

When photographing wildlife, I usually use manual exposure mode with the aperture wide open (unless the scenario dictates otherwise) along with auto ISO. These settings enable the top dial to be quickly rolled to the minimum shutter speed required to stop any camera or subject motion (or until ISO 100 is reached) in the current shooting scenario. Often, after getting the insurance shots with a relatively fast shutter speed, I capture images at progressively longer exposures attempting to better what has already been captured. Exposure compensation was adjusted as appropriate as moose are very dark animals, encouraging the camera to overexpose the scene.

For this shoot (and for most wildlife photography), AI Servo AF was used, readying the camera for any movement the animal makes. For the moose photos, touch and drag AF was used with the small AF point selected. While this camera's animal eye AF is awesome (game-changing for most wildlife photography, including birds), the black around the moose's eye caused animal eye AF challenge enough times that I opted for the also-good alternative selection method. When I did my job correctly, nearly all images were focused correctly.

The minimum goal was seemingly simple. Capture one great (to my eyes) photo of a dall sheep ram in Alaska, and I allocated eight days to accomplish that goal.

Dall sheep are usually found high in mountains, where accessibility becomes a challenge. This challenge was furthered by the weather, and primarily rain and snow prevented climbing into sheep altitudes for five of those eight days.

Fortunately, the success enjoyed on those three good days ranged from good on the first ascent to outstanding on the last. Ironically, weather, snow specifically, was part of the reason for the incredible photo opportunities on that last ascent. In this case, a snowstorm creates a clean background, while brighter clouds behind the camera created a strong, yet soft, light.

This huge dall sheep ram surveyed its environment as it walked over the alpine ridge, with continuous shooting providing a full range of head positions, including this direct glance.

The Canon EOS R5 and RF 100-500mm F4.5-7.1 L IS USM Lens got the call for this outing. The R5 was chosen for its high resolution, AF performance, and ease of use, and the RF 100-500 was selected for the optimal focal length range, including 100mm for environmental portraits and 500mm for tighter framing or distant subjects, and outstanding sharpness over the range, backed up by an optimal image stabilization system. The relatively compact size of this combination proved ideal for the climb.

I expected the sheep eyes on white hair to be an easy eye detection target for the R5, but the camera sometimes preferred the round black nostrils over the eyes when the sheep was facing the camera. Still, the eyes are sharp in an extremely high percentage of the sheep images, impressive performance.

With a very early alarm in the past and the road lottery ticket on the windshield, a friend and I drove the lead vehicle deep into Denali National Park this morning. We were focused on photographing the Denali peak at first light, but with color in the sky and fog in the foreground, I couldn't resist pausing for a few moments to capture this image.

This scene is one of the many reasons the Canon RF 100-500mm F4.5-7.1 L IS USM Lens is part of my standard landscape kit. With the mentioned goal remaining a high priority, this was a jump out of the car, sit, shoot, and jump back in the car scenario. With no time for tripod setup, the Canon EOS R5 and RF 100-500 combination IS was counted on to make the shot sharp, and it did.

When driving by a scene that calls for a photo, I often regret not heeding that call. The captured image is usually worth far more than the very little time and effort the stop typically requires. This was one of the latter cases. Within three minutes of stopping, we were back on the road.

I can attest to the sleeping qualities of the tundra. In general, I avoid photographing wildlife from a downward angle, and unless obstructions such as tall grass are present, you will often find me photographing wildlife from a squatted or seated position. However, when the subject is lying down on the ground, it can be especially challenging to get down to their level. In this case, I was flat out, lying down on the tundra alongside this huge bull moose. With the tundra under me, I have seldom had such a comfortable shooting position — a very welcomed restful position after hiking the miles necessary to get to this location.

Shooting handheld, taking advantage of the excellent image stabilization this camera and lens provide, gave me the ability to get into unique positions very quickly on this adventure.

There is something incredibly photogenic about a huge, dangerous animal emerging from dense cover. Seeing the large paddles approaching through the brush is a bucket list-grade experience.

Often, the key to wildlife photography is predicting where the animal is headed, selecting a photogenic environment along that path, and being in that place with a ready camera. Though highly simplified, that plan sometimes works, as in this case. Getting non-obstructed moose images meant finding the next opening on the moose's route.

The Canon EOS R5 and Canon RF 100-500mm F4.5-7.1 L IS USM Lens were a perfect handheld combination for this run-and-gun pursuit.

I love a challenge, and photographing outdoors often presents many challenges. When planning my Rocky Mountain National Park trip, I considered many factors for the timing. Smoke was not one of them.

Smoke filling the air was troublesome overall, but this scenario illustrated making the most of a unique situation. The decreased air clarity meant that contrast decreased rapidly with distance, creating distinct layers of mountains.

I love a tight portrait of a beautiful animal, but it is often more challenging to include that animal in a beautiful landscape. Environmental wildlife images require the photographer to think like a landscape photographer – and a portrait photographer.

My favorite Canon lenses for environmental wildlife photography are the RF 100-500mm F4.5-7.1 L IS USM Lens and EF 100-400mm f/4.5-5.6L IS II USM Lens.

Sony camera owners should consider the FE 100-400mm f/4.5-5.6 GM OSS Lens for this purpose. While the FE 200-600mm f/5.6-6.3 G OSS Lens is a great wildlife lens and has a long end advantage, I sometimes find 200mm to not be wide enough for this type of imagery. That said, this range would have worked great for this photo.

Direct sun on snow delivers an extremely bright subject. Evergreen trees in the shade are an extremely dark subject. This scene provided both.

While an overhead sun is a bit brighter than a setting sun, this a very intense sunset scene. Bracketing exposures for potential HDR use is the safe way to photograph such a scene, but I was shooting handheld with the Canon RF 100-500mm F4.5-7.1 L IS USM Lens and relied on the Canon EOS R5's capabilities to capture all of the brightness levels in this scene in a single exposure.

When photographing landscape at sunrise and sunset, the red channel is usually the one to watch. The light is strongly warm-toned, and the directly lit portion of the scene will push the red channel high on the histogram.

In Canon Digital Photo Professional (DPP), this image's exposure was reduced by 1 stop, bringing the red channel in the brightest pixels to at or just below 255, with detail remaining in this channel. The foreground was then processed at a brighter setting and combined in Photoshop.

The setting sun hitting the tops of the Alaska Range and the clouds whisping over it in Denali National Park was breathtaking. Or, maybe I was just holding my breath too much while shooting furiously.

Canon EOS R5 and RF 100-500 Lens Create Giant Bull Moose Environmental Portrait, Alaska When the subject is in a great environment, incorporating that environment into the portrait is usually the priority. While I love tightly-framed wildlife portraits, capturing a great environmental portrait is a more significant challenge.

Of course, with that set of antlers in the frame it is difficult to take a bad picture.

As is so often the case, the Canon EOS R5 and Canon RF 100-500mm F4.5-7.1 L IS USM Lens were a perfect handheld combination for this run-and-gun pursuit.

Right, the 1/200 shutter speed is a relatively long exposure for photographing close wildlife. The beast paused (he was watching a cow) long enough for me to roll the shutter speed down to this setting. With auto ISO selected in manual exposure mode, the camera then chose a very low noise ISO setting despite the dark light levels.

A large bull moose is a good animal to run out of the path of.

This image is brought to your by the R5's incredible AF system paired with the versatile RF 100-500's outstanding image quality. This camera and lens combination is perfect for the quick catch-the-shot and get-out-of-the-way moments.

You don't leave when the sun sets, do you? Usually, the best show is yet to come when the fiery ball goes below the horizon.

With primarily flat ground outside of Badlands National Park, the sun is not blocked by tall nearby mountains when the sun is at a low angle. This scenario bodes extremely well for sunrise and sunset sky color, creating an above-average percentage of great opportunities, especially during the storm season.

Sunrises and sunsets can be seen nearly anywhere, and they are often beautiful — highly photogenic. But, having a great foreground can give sunrise and sunset images an additional positive element, and when you are somewhere special, make your images show that place.

My least favorite foreground element is a power line. My most favorite foreground element is a glassy reflective lake or pond. However, a mountain with character ranks just behind that favorite. So when it became apparent that the skies would light up after sundown this evening, I headed for such a mountain.

Upon arrival on the scene, the first task was to set up a Canon EOS R5 with an RF 15-35 mounted with an also interesting close foreground. With exposure duration bracketing established for later HDR compositing, getting the time of day bracketed was the remaining key for this camera's capture. Pressing the shutter release frequently (using the 2-second self-timer) took care of the latter goal.

As this scene's primary intrigue seemed to be the incredible sunset color fronted by the gnarly character of the Badlands mountain, a panorama capture was calling me. The Canon RF 100-500mm F4.5-7.1 L IS USM Lens mounted on another R5 was the perfect option.

The first task was to establish a manual exposure. The scene brightness varied significantly throughout the proposed pano, promising a range of auto exposures that would increase the stitching challenge later. This manual exposure was established by pushing the red channel, much brighter than the green or blue, against the right side of the histogram.

After autofocusing on the mountains (I depend on the R5's excellent AF accuracy), the AF/MF switch was moved into the MF position. Having all images focused at the exact same distance eliminates any focus breathing issues for panorama stitching.

The image captures ensued. The camera was rotated from left to right, capturing vertically orientated images with at least 1/3 scene overlap between frames (more like 50% overlap, which was overkill). The frames were captured in quick succession to reduce cloud movement and sky brightness change between the frames. The viewfinder grid was used to keep the images vertically aligned. Upon pressing the shutter release, the height of the horizontal grid line was noted against the background and maintained as the camera was panned.

When quickly capturing frames handheld, it is easy to rush the shots and end up with blurry images. Ensure that the camera is still for each gentle press of the shutter release (with a slight lag to the release of the press — a follow-through of sorts) to ensure sharp images. A tripod works best for this task, but that support was under the RF 15-35 mentioned above, and there was not enough capacity to bring two tripods on this trip (my preference). The RF 100-500 and R5 coordinated IS were not stressed by the 1/100 second shutter speed and delivered a 100% sharp image rate.

I mentioned that the exposure was established to protect the red channel. That exposure provided a dark foreground. While the foreground needed to stay dark for a natural balance, making foreground details slightly visible seemed a good idea. Taking advantage of the R5's dynamic range, the original frames were processed brighter. Note that the brighter foreground is much easier to see in a larger version and with a darker background.

Photoshop's Photomerge feature with "Reposition" selected created the pano from 16 source images. Unfortunately, that PS feature created a slightly different resulting image from the brighter-processed source files than from the darker ones. Creating 16 HDR images to use for the stitching source seemed too much work (and likely prone to additional differences), so the foreground pano was manually position-adjusted where it did not properly align. A small area of the sky was processed slightly darker and blended into position. The final images measure over 300 megapixels. For improved display on devices, the image was cropped on the right side, with a sense of balance used to establish where the right side should be.

A great subject in great light aligned with a great background and captured by a high-performing camera and lens combination is a sure recipe for an image I like. In this case, and often the case, the hard work was getting to the right location at the right time. The photo was easy to capture.

As I said in the last Dall Sheep Ram photo I shared, the Canon EOS R5 and RF 100-500mm F4.5-7.1 L IS USM Lens were the first choice for this adventure. The R5 was selected for its high resolution, AF performance, and ease of use, and the RF 100-500 was selected for the optimal focal length range, including 100mm for environmental portraits and 500mm for tighter framing or distant subjects, and outstanding sharpness over the range, backed up by a high-performing image stabilization system. The relatively compact size of this combination proved ideal for the climb.

My go-to wildlife camera settings were in place for this image. The eye must be sharp, and the subject (and I) were moving, so servo (continuous) AF with eye detection was selected. The aperture was set to the widest available at all focal lengths (initially f/4.5 at 100mm), and the shutter speed was frequently and rapidly adjusted to the comfortably lowest needed (or lower after initial safety/insurance shots were captured). Auto ISO ensured that the exposure instantly changed for the shutter speed selected (and light changes), with exposure compensation applied as needed.

While the ram was moving, it wasn't moving fast. Thus, I opted for the 1st-curtain electronic shutter to retain the full 14-bit image quality with still fast "H" continuous shooting mode providing good viewfinder coverage (low blackout).

The fog was so thick this evening that I was concerned about getting lost (at least to the point of requiring the compass), and the low visibility hindered subject locating abilities. Having this monster walk into visibility was thrilling.

Despite the capabilities of this incredible camera and lens, the tiny water droplets in the fog noticeably impacted the contrast and resolution of this image, as always.

When the fog effect is undesired, a circular polarizer filter can cut the reflections significantly, improving clarity. However, in this case, I welcomed the fog's differentiating look (and didn't want the light loss incurred by CPL filter use).

One makes the most of an opportunity such as this one. The Canon EOS R5 and ProGrade Digital 325GB CFexpress 2.0 Cobalt Memory Card combination supports holding the shutter release down as long as desired (until the card is full) in high-speed continuous shooting mode, the strategy implemented for this moment. The moose beginning to angle away was provided the logical endpoint to the burst as, at that time, I expected no better images to be made.

The animal was walking at a steady pace but not so fast that the R5's framerate couldn't capture a plethora of images. This particular image stood out as a favorite because of the overall body position. The bull is angling slightly toward the camera (when in doubt of this, use the antler base juxtaposition, minimally indicating head angle) with its legs evenly separated. The front leg lifted and showing slight motion blur illustrates motion.

The RF 100-500 proved an outstanding choice for this moose hunt.

When you get a good but fleeting photo opportunity, you shoot continuously, capturing as many images as possible in the time allotted. When your gear (and you) are performing well, even a small window of shooting time can create a challenging selection project later. Probably no one wants to see 100 images of the same scenario, so at some point, you have to pick one (or a few) to call the best.

That was the case in the results from this morning shoot, thanks to a lone bull meandering to the top of a grassy ridge as the sun rose behind a solitary tree. I think lone trees with character are interesting subjects. So often, a significant portion of a composition is background, and the sky often makes a great background, especially for lone trees and especially at sunrise or sunset.

Having a bull elk to go along with the sunrise silhouetted tree took the point score up a few levels. The problem (a good problem) was that selecting an individual image from this encounter was a challenge.

Why did I select this one?

Overall, it seemed that the composition had a good balance. The dark ground creates a nice base for the image, and the bright clouds appear to arch over the tree at this moment. The elk is in a readily identifiable position, with all four legs clearly delineated.

When you see a faunascape, take advantage of it. Sure, I love tightly framed wildlife portraits, but a pleasing landscape background with an animal in it is another, often greater, challenge.

A great feature of the Canon RF 100-500mm F4.5-7.1 L IS USM Lens is the vast range of focal lengths it places at your fingertips. In this case, the RF 100-500 enabled a rapid selection of wide to tight compositions. Awesome lens.

It's all about the scents. He's not physically stuck, but the desire to leave his scent was holding him against the tree.

Rocky Mountain National Park has areas of straight-trunked pines that call me to photograph them. Add an animal, and I'm all in for that image.

The lines in nature running in primarily horizontal and vertical directions result in a uniqueness to this image. Of course, it is hard to make a bad image when a 6x6 bull elk is in the frame.

In this case, the focal length range provided by the Canon RF 100-500mm F4.5-7.1 L IS USM Lens permitted getting the ideal subject framing while moving in front of obstructions — other pine tree trunks. A high percentage of my favorite images are currently being captured with this lens.

At the beginning of each year, I browse the US Air Force Thunderbirds and US Navy Blue Angels airshow schedules, adding the most-local events to my calendar. More often than not, the timing and distance prevent my attendance. Those two factors aligned optimally this year, and I was privileged to photograph the recent Pocono Raceway Airshow.

The same awesome factors of the auto racing typically featured at this venue, including speed and precision, align nicely with those of the airshow events, and the Blue Angels performing on this day never disappoint. Though lacking a runway, Pocono Raceway's massive grandstand, combined with clear air space and the sun positioned behind the show, is an ideal setup.

What is the best airshow lens? I opted for the Canon RF 100-500mm F4.5-7.1 L IS USM Lens for this event.

I also had a Canon RF 600mm F4 L IS USM Lens with me for the single jet performances. This lens provided more reach, and the f/4 aperture enabled lower ISO settings.

The size and weight of the 600 made handheld tracking of the fast planes challenging and tiring. Thus, the RF 100-500 got primary use.

While the 100-500 required a higher ISO setting with the f/7.1 aperture in use, the bright day kept the f/7.1 ISO settings reasonable. In addition, planes are not super detailed (and the sky lacks detail), allowing noise reduction to be applied without much loss of detail.

With the light levels staying rather consistent this afternoon, a fully manual exposure was selected. The exposure consistency of images captured on each pass (or many passes) made mass brightness adjustments, if needed, easy.

While there were many times when 500mm was not long enough in front of a full-frame Canon EOS R5, there were times when the formation was too close for even 100mm, as illustrated here (well, 118mm to be specific).

Pattern and texture images usually rank among the least liked images I share. Still, I like them — and they are quite useful. Use pattern and texture images for subtle yet beautiful decor. These images are also ideal for backgrounds, including with words and other images over them. For example, this white ice scene would make holly leaves and red berries pop for a Christmas theme.

While hiking up a mountain toward a rockslide to find pikas, I discovered a small iced-over pool of water (welcome to the first day of fall in Alaska). The consistent pattern of ice crystals immediately caught my attention. The friends with me were not interested in interrupting the pika chase for ice crystals, but this ice pattern was one of those photo opportunities I knew I would later regret passing up. So, I quickly captured some handheld images.

With a flat, 2-dimensional subject, any focal length would produce a similar result if the same composition was included, and the Canon RF 100-500mm F4.5-7.1 L IS USM Lens provides an extensive range to choose from. In this case, the widest available focal length was the easiest to work with, including the easiest to hold steady.

While the creatively blurred ice crystals option was available, keeping everything in focus seemed optimal at the time. With a relatively close subject and a telephoto focal length, the depth of field was limited. Especially since I was working quickly, f/11 seemed the best aperture, providing enough depth of field to forgive any misalignment over the flat surface without going too far deep into the softening effects of diffraction.

The longer I shot, the more I liked what I was shooting. So, I continued to shoot additional images, overshooting to ensure the ideal alignment and pattern was captured in sharp resolution – without motion blur.

After many minutes of this perfection attempt, I hurried to catch up with the others. While I did not have the regret of passing up an opportunity, my first thought in the field was that I regretted not taking the few minutes to set up the RRS TVC-24L Mk2 Carbon Fiber Tripod and BH-40 Ball Head that were in the MindShift Gear BackLight 18L. Doing so would have made the alignment easier and would have ensured steadiness.

Fortunately, that concern was needless.

The f/11 aperture at ISO 100 meant that a 1/60 shutter speed was required to push the histogram to the right side of the chart area (white ice is a bright subject). Impressively, the R5 and RF 100-500 combination produced 100% sharp handheld shots in this scenario, despite the somewhat awkward straight down shooting position and unstable footing. Perhaps more impressive is that I managed to sufficiently square the camera over the ice (within the f/11 depth of field) for every shot.

When multiple animals are in the frame, the composition challenge increases considerably, and the juxtaposition becomes critical to a good image.

Spending enough time in the right remote places aids in that good juxtaposition happening.

This day brought a blue sky background scenario. The camera's exposure was set to push the blue channel barely against the right edge of the histogram, retaining the brightest blue details.

During post-processing, I wanted the animals to be brighter than the original exposure provided. Therefore, taking advantage of the Canon EOS R5's exposure latitude, the same RAW file was processed at the initial exposure and again at brighter settings.

The two files were layered in Photoshop with a layer mask separating the animals and ground from the sky. The sky adjustment contained in a masked layer permits full control of the sky brightness in the final image. The result shared here has just enough blue dialed in to not be white.

The RF 100-500 has proven an outstanding choice for run and gun wildlife photography.

A heavenly light directs the eye to a pair of bighorn sheep ewes standing guard over a bedded lamb on top of this Badlands National Park ridge.

I was photographing the large thunderhead moving in when these bighorn sheep showed up. Then the cloud opened just wide enough to put a spotlight on the sheep.

I love it when wildlife photography and landscape photography combine.

The background is a significant percentage of most wildlife (and people) images, and the sky often provides a good background option, even when it is white. Clouds make the sky white, and clouds make the light soft, wrapping around the subject and taming the shadows.

White clouds also cause the camera's auto exposure to calculate for a dark result. I prefer to use a manual exposure with auto ISO when photographing wildlife. These settings permit rapid shutter speed changes to accommodate the animal, with the camera taking care of the proper image brightness with its ISO selection. The sheep was also white, and positive exposure compensation was managing this issue when mountains were in the background.

The white sky background opportunity developed suddenly enough that I chose to get the shot vs. risking missing it while changing a second camera setting. Fortunately, the Canon EOS R5 RAW image did not have a problem with the +1.6 stops of post-processing adjustment.

When the background is white (or black, or any other solid color), the background can easily be extended on the sides of the image void of subject details. In this case, a canvas size increase to the left and top in the matching color would provide space for creativity, including adding words.

The name of this forest fire came from its origin, but "Troublesome" was an understatement. If there could be any consolation, the fire's destruction provided unique photo opportunities.

Once again, a telephoto lens, the excellent Canon RF 100-500mm F4.5-7.1 L IS USM Lens in this case, got the call for a landscape scene. The long focal length permitted a small section of the forest to be isolated. The bright curved lines of the blown and burnt tree trunks stood out in contrast to the charred forest floor.

Bull elk fights are exciting to watch, but most don't end well for one competitor or from a photography perspective. When elk fight, they lower their nose down, leaving the most important parts of a wildlife composition, the eyes and heads, occluded by the thick, tall grass common in the fight venues.

Another frequent hindrance to a good elk fight photo is being in the right position to photograph a single bull with a long prime lens. A second bull in the frame often requires at least twice the working distance, and the fight may be over by the time that distance is traversed. Also frequent is for one elk's back side to turn toward the camera, blocking all of the action.

The story was different on this day. The versatile Canon RF 100-500mm F4.5-7.1 L IS USM Lens was mounted on the EOS R5 when the fight broke out, and the grass and weeds were thin and short.

Despite the excitement, I remembered to roll the shutter speed to 1/3200 (M mode, auto ISO, wide-open aperture) to freeze the action. The lens was zoomed to a focal length that contained the erratic action and focused on the mix of antlers and heads. Holding the shutter release down in continuous shooting mode ensured that this short fight produced a solid number of keeper images.

In this image, both bulls' eyes are visible, and the flying dirt helps to portray the intensity of the battle between these big bulls. Adding to my interest are the seemingly indifferent cows, along with the calf leaping out of the danger zone on the right side of the frame.

I often process my images to honor the original 3:2 aspect ratio, but that practice is not always optimal unless the end-use dictates such. Elk fights are often compositionally wide, and in this case, a wide crop seemed appropriate.

We were at the gold mine to photograph picas, but the picas were not especially cooperative. However, a willow ptarmigan, a far less common subject for me, came by to show off his incredible camouflage, posing for a few photos.

As is often the case, the Canon EOS R5 with the RF 100-500mm F4.5-7.1 L IS USM Lens mounted was an ideal combination for this opportunity.

This ram is the king of the mountain.

When composing an animal, I like to leave extra space in the direction the animal's body is pointed toward and extra space in the direction the animal's head is facing. In other words, the animal's body should be coming into the frame vs. exiting, and the animal's head should be looking into the frame vs. out of the frame. Usually, this strategy provides a visual balance.

Sometimes, the body and head point in opposite directions, and in that case, a centered animal may be the optimal choice. Another scenario calling for a centered animal is when it is directly facing and approaching the camera (or the opposite), providing symmetry that balances well in the center of the frame.

The ram's raised right-front leg adds a sense of movement, giving this frame an advantage over the many others captured during this encounter.

Most often, a wildlife silhouette opportunity comes unexpectantly and is fleeting.

Because the sky is typically very bright relative to the subject, the camera's meter usually selects silhouette exposure settings that lead to underexposed images, and correcting the underexposed images during post-processing yields increased noise.

To quickly acquire the right camera settings this opportunity, rules are ideal. For example, with a blue sky in the background, instruct the camera to create exposures X number of stops higher than it thinks is necessary.

Unfortunately, too many rules are needed to accommodate all scenarios. The primary reason that auto exposure + EV rules do not work is that the percentage of the frame filled with the subject and foreground changes dramatically, possibly during the same opportunity if varying exposures with a zoom lens. Also affecting the exposure rule is the sky color, ranging from bright white to deep blue or even the darkness of storm clouds.

While spot metering on the focus point can result in a more stable exposure basis for rules to work from, even animal color varies. For example, black bears are considerably darker than mule deer.

Mirrorless cameras with electronic viewfinders programmed to show the actual image brightness make establishing the ideal silhouette exposure settings considerably faster and easier than doing the same with a DSLR. While I often have the EVF histogram turned off due to interference with my brain's compositional abilities, that tool clearly shows the selected exposure, especially the bright side's available dynamic range. Even without the histogram enabled, the brightness can be discerned by looking at the brightest areas on the EVF.

What is the ideal silhouette exposure? That answer depends on the final look desired. If the animal and foreground are to be pure black, expose the sky to the preferred brightness. If a high key look is desired, expose for a normal animal brightness, letting the sky become blown — pure white and blinking on the LCD.

To gain the most post-processing latitude or if you don't want to decide what the final image should look like while frantically trying to capture the momentary opportunity, use the expose to the right strategy. Create an exposure that pushes the histogram graph lines to the right edge of the chart. There will likely be some small areas of the image showing over-exposed blinkies during image review, but not large areas of blinkies indicating loss of detail. The goal is to retain detail in the highlights while capturing as much detail as possible in the shadows.

If photographing landscape, an HDR technique would be implemented for this scenario. Unfortunately, animals tend to move before the multiple exposures can be recorded. If your animal is motionless and your camera is locked down on a tripod, bracketing exposures is a great option.

The expose to the right option was chosen for this bull moose image capture. The sky is bright but still blue. Using Photoshop, the moose was selected and brightened slightly.

The Canon EOS R5 and RF 100-500mm F4.5-7.1 L IS USM Lens get the credits for this capture. This combination is perfect for many wildlife photography pursuits.

I added a new turkey image to the collection this year. While exploring Badlands National Park with a workshop group, we found a Merriam's gobbler strutting in a tree.

The unusual behaving turkey cooperated long enough for everyone to shoot him.

For that small thing, I give thanks, and today is the day that those of us residing in the USA are celebrating our "Thanksgiving" holiday. As you probably guessed from the name, we set aside this day to give thanks for our abundant blessings (and eat lots of food, often including turkey). While thankfulness should be a perpetual state of mind, this day can give that spirit a significant boost.

Always near the top of my thankful list is you. The support you have provided over the years has made developing this site possible and for that, I'm very grateful.

My family and I wish you and yours a wonderful Thanksgiving!

I got you a fast, new dedicated web server for Christmas this year! It has taken over a week of very long days to fully migrate the site, and I needed a photo break. So, today I removed a moose photo from the to-process list.

This impressive bull moose is standing on a knoll in the Alaska tundra among fall foliage colors.

When many miles are on the wildlife photography hiking agenda, the Canon RF 100-500mm F4.5-7.1 L IS USM Lens is probably on my camera, the Canon EOS R5 in this case.

Let's talk about getting the right shutter speed for airshow photography. This discussion is largely seeking or avoiding motion blur.

Seeking opposites for the same event may seem strange, but moving parts on an airborne aircraft should be blurred to illustrate movement, to avoid the parked-in-the-sky-appearance. Primarily, helicopter and airplane rotor and propeller blades appear best when blurred, while non-moving parts look best sharp.

Blur is created when subject details move across pixels on the imaging sensor during the exposure. The movement can be from the subject, the camera, or both, and the movement relationship between the two is what determines the amount of blur.

Higher-density imaging sensors essentially magnify blur, but the final output size equalizes this difference.

Motion rendered large in the frame, close or magnified with a longer focal length, will be stronger than that of the same motion rendered small in the frame. So, subject distance and focal length play into the decision.

When there are multiple movements in the frame, blur differences occur. Turning the zoom ring affects change in all directions, and focal length zooming during the exposure can create a blur that panning cannot mitigate.

With so many factors coming into play, and with those factors changing constantly, airshow shutter speed rules are imperfect. Still, especially for those not regularly photographing airshows (or not having the ability or interest to change shutter speeds constantly during a pass), rules are helpful.

Let's start with capturing the motion blur. Try starting with 1/400 or 1/500 second exposures to blur airplane and helicopter props and rotors. While this speed is a good starting point for motion blur, unfortunately, it is not easy to keep fast aircraft sharp at these exposure durations, and you can expect a high blurry aircraft ratio in the results.

Jets do not show moving parts on the exterior, and they typically move faster. Thus, there is no need to blur any portion of the subject (though a blurred ground background may be desired), and fast shutter speeds are the best choice to stop the motion. Figure 1/1600 or faster.

When jets are flying in multiple directions, as illustrated in this image, the speed and direction of all aircraft in relation to the camera's panning direction must be accounted for, and stopping all the action requires a faster shutter speed than when panning with a single jet or with a formation of jets flying in the same direction. Freezing both planes in the Blue Angels and Thunderbirds opposing pass routines requires an extremely fast shutter speed, considerably faster than the 1/2500 exposure used for this image.

Obtaining fast shutter speeds means higher ISO settings for adequately bright results. As mentioned in the last Blue Angels image I shared, aircraft are not super detailed and the sky lacks detail. This means that noise reduction can be applied without much loss of detail, smoothing the high ISO noise.

Use the rules for insurance level settings and check the results between passes. If you are getting consistently sharp prop aircraft at 1/400, try longer exposures for greater blur (and perhaps pan-blur the ground-based background when such avails itself). If all your jets are sharp at 1/1600, consider trying a longer exposure.

While I'm talking about airshow photography here, the concepts are transferable to other photographic pursuits.

Do you ever dream of the perfect shot playing out before you? For example, a huge bull moose emerging from hemlocks into a clearing while walking over a bed of bright red huckleberries? This cooperative bull meant I didn't have to wake up from that dream.

As I said before, when many miles are on the wildlife photography hiking plan, the Canon RF 100-500mm F4.5-7.1 L IS USM Lens is probably on my camera, the Canon EOS R5 in this case.

While you may or may not think this image is "great", the bird is undoubtedly a "great egret", and this beautiful bird is a great subject, especially at Gatorland, where they are acclimated to people.

Combine the permitted close proximity with the greatness of the Canon EOS R7 and RF 100-500mm F4.5-7.1 L IS USM Lens combination, providing an ultra-high-resolution APS-C imaging sensor and a tight angle of view at 500mm, and creative bird headshots become easy.

In this example, another egret behind the subject provided an all-white background, making the colorful bill and eye stand out artistically.

The first name that came to my mind for this image was "Getting High with the Boys." Fortunately, I quickly realized the alternative meaning.

One of the best aspects of photographing dall sheep is being at the high elevation where they live. While the climb is laborious, the views become constantly tremendous.

Multiple animals in the frame exponentially increase the compositional challenge, and in this scenario, the Canon RF 100-500mm F4.5-7.1 L IS USM Lens allowed the frontmost ram to be isolated. When the compositional challenge can be met by juxtaposing multiple animals in a complementary way, the image value can rise. Again, the RF 100-500 was there for this role, zooming out to 100mm to take in the big scene, with 4 additional rams showing in the background.

Strategically incorporating these rams was aided greatly by three of them having a temporarily fixed position (bedded). The strategy of positioning the camera for those three and waiting for the others to cooperate worked nicely this time.

A good reason to pursue many wildlife species is that you get to go where they live. That is the case with dall sheep, and few animals have a more stunning daily view.

On this day, fall was officially a couple of weeks away, but the Denali National Park tundra was aflame in color, and the mountains were loaded with snow.

While climbing to the sheep, I couldn't help pausing to capture this scene. The strong-textured dark foreground ridgeline, red huckleberries in mottled sunlight in the valley, high contrast snowy mountains in the distance, and a straight dark cloud putting a cap on the scene seemed a composition worthy of a photo.

The ability to capture this composition is an example of the advantage of a 100-something mm telephoto zoom lens vs. a 200-600mm, 200-800mm, or similar option.

Do you photograph in the rain?

While rain may not be as comfortable or enjoyable to shoot in as a dry day, the quality of captured-in-the-rain images sometimes surpasses that of those captured on a pleasant weather day. That is fortunate as it rained nearly every day for over two weeks in Alaska.

While a too-heavy rain (and the fog that often accompanies it) reduces visibility, making wildlife difficult (or impossible) to see, wetness darkens and saturates colors, such as this ram's horns. In addition, clouds create a soft, shadowless light at any time of the day and often add a moodiness that can differentiate an image, such as the background in this one.

High-quality waterproof exterior layers, including a hood and boots, are the key to staying dry. A waterproof uninsulated shell jacket and pants enable the use of layers for temperature adjustment, including to avoid sweating, which makes you wet from the inside. Use a rain cover on your backpack to keep your gear and extra clothes dry.

While the Canon EOS R5 Mark II and RF 100-500mm F4.5-7.1 L IS Lens are weather sealed (and they were wet at times), I opt for a camera rain cover when the rain becomes steady.

When packing the day before the trip, the rain cover for this lens was nowhere to be found. Fortunately, B&H impressively shipped a new one to AK faster than I could get there.

Notice the 1/60 shutter speed used for this image. This speed is usually too long for wildlife photography, and even an eyeball movement can create motion blur. However, insurance shots were on the card, and getting even lower noise results became the objective. The R5 II and RF 100-500 image stabilization had no problem delivering sharp 500mm 1/60 results in adverse conditions while the ram was motionless.

Dall sheep are awesome, and it was a privilege to spend hours with these creatures, including this huge ram, in Denali National Park.

For a wildlife photo adventure with many miles of hiking expected and a wide range of focal lengths on the requirements list, the Canon RF 100-500mm F4.5-7.1 L IS USM Lens often gets the call. This lens performs extraordinarily well, consistently delivering outstanding sharp image quality.

This moose moment resulted in a series of images to select from. Unfortunately, those enormous antlers impeded view of the bull's eye in many, reducing their impact. The image selected to share here combines good eye visibility, the legs positioned with separation and optimal forward body height, and the bull's left antler framed in the clearing behind it.

Bonus points are awarded for the alert ears forward, but I'm not sure how the tongue impacts the rating. Perhaps that is too much cuteness for such a massive beast.

This bull was significantly obstructed and facing away as it thrashed an alder, providing poor photo opportunities. So, planning for its next move became the priority.

The bull had moved away from a cow to threaten an opponent, so, logically, it would go back to the cow. If that option was chosen, the bull would most likely come through a specific opening, and positioning for a supporting background behind that opening became the plan. That optimal position included getting low to ensure most of the close, in-focus foreground was out of the frame, that the mountains were prominently included, and that the catchlight in the bull's eye was enlarged (reflecting more sky).

As predicted, the bull came into the opening, and better than expected, it stopped to provide a variety of poses.

The Canon EOS R5 Mark II and RF 100-500mm F4.5-7.1 L IS USM Lens are an outstanding combination for on-the-move wildlife photography.

The viewer's eye is drawn to contrast, which is lacking in a strongly blurred portion of the image. Thus, blurring the non-subject area aids in drawing the viewer's eye to the sharp-focused subject.

For this image, the telephoto compression and long distance beyond the subject create the background blur, and getting down into some close rocks takes the foreground out of focus, eliminating those distractions.

While I love the use of blur in photography, I rarely like foreground blur covering the subject's face.

This is one of my favorite images from a recent photo trip to Denali National Park. The picture does not convey the significant time and effort involved in its capture, but images such as this one make it all worthwhile.

Dall sheep are awesome animals, and I counted on the also-awesome Canon EOS R5 II and RF 100-500mm F4.5-7.1 L IS Lens to bring home the images.