Photographing Wildlife With a Home-Made DSLR Camera Trap

Renous, River, New Brunswick (August 2007).

Renous, River, New Brunswick (August 2007).

Story & photos by Phil Riebel

A favorite hobby on my woodland property.

As a nature photographer I feel very fortunate to own forestland.  I regularly visit one of our properties on the border of the Renous River in Northern New Brunswick, about 35 minutes from where I live.  This is quite a wild area, dominated by forest with few people.

There are many nature photo opportunities here, including several species of mammals such as Moose, White-tailed Deer, Coyotes, Black Bear, Red Fox, Weasel, and Bobcat, just to name a few.  However, because they often avoid humans, it’s a challenge to get good photos of some of these species.

My small trailcam has allowed me to capture some photos and see what is around, but the quality of the photos is not great, especially when compared to a high-resolution DSLR.  That’s when I got the idea of building a DSLR camera trap based on discussions with colleagues and a bit of research.

There are great ready-made system available, such as those by Cognisys, but I already had an old DSLR body, lenses and one flash just lying around not being used much and I realized I could make my own camera trap without too much effort. An Internet search for “DSLR Camera Trap” will produce several articles and videos you can review.  For example, see this one.

Black Bear, Renous, New Brunswick (September 2018).

Black Bear, Renous, New Brunswick (September 2018).

The home-made camera trap

Warning!  This camera trap is not bear proof.  Although I have several photos of Black Bears, I think I have been lucky that none of them haven taken a swipe at the equipment. The housings keep stuff dry and clean, that’s about it.  There are more sophisticated and sturdy camera traps that can be built using hard Pelican cases, but they are also more costly.

Here are the main components I used:

  • Canon EOS Rebel XSI (450-D) DSLR with 18-55 mm Canon EFS lens,
  • 2 Canon Speedlite 580EX flashes (Nikon SB-28 flashes have been recommended because they hold their charge well, even when sleeping),
  • 2 E-TTL cables for Canon about 10-15 feet long (Vello brand),
  • Vello Freeware Stryker lightning/motion infra-red sensor + 10-foot cable to connect to remote port on camera,
  • 2 battery packs for each Canon flash, each one holding 8 rechargeable AA batteries,
  • UV filter 86mm diameter and lens cap for the housing that will hold the camera (doesn’t have to be exactly 86mm – but in that ballpark. A larger diameter is even better),
  • Twin flash hot-shoe mount (Andoer brand),
  • Two tripod heads,
  • Screw and washers to hold camera in place in housing,
  • Tupperware / plastic housings for camera, flashes and IR sensor,
  • Wooden poles and brackets for flashes,
  • Rope, fasteners and bungee cords,
  • Wood shimmies,
  • Camo paint, and
  • 24 AA batteries and 2 AAA batteries – all rechargeable (I recommend Panasonic Eneloop Pro).

Many of the above components are available at Amazon.  The cost will vary based on what you need but I consider this a very basic system in terms of sophistication and cost.  Depending on what spare equipment you have lying around it can cost anywhere between $400 to over $1,000.

Camera Trap, Renous, New Brunswick (March 2018).

Camera Trap, Renous, New Brunswick (March 2018).

First you need to find housings that will fit the camera, flashes and IR sensor.  I purchased plastic containers with lids at a local hardware store and modified them to fit the components and cables. You may have to hunt around to find what fits best.  You will need to drill holes for cables and tripod mounts (Photo 5).  In my case, I made holes with an old soldering iron because I found that melting the plastic worked better than drilling which cracked the plastic.

The trickiest part is fitting the camera housing with a UV filter. You will need to cut out a round hole and carefully fit the filter.  Check out this video to see how. I fixed mine in place with “Shoe Goo” and found that this worked well.  While I was working with the filter, I covered the glass with paper (held in place with scotch tape), so that none of the materials I was working with could smear the glass.  I also fitted the camera housing with an overhanging second lid (attached with Velcro) to prevent rain and dirt from touching the lens.

For the flash housings, I cut out an area of the container and glued a piece of see-through plastic (from a pop plastic bottle) so that the light from the flash could exit.  I also used Shoe-Goo to do this and covered the plastic to avoid smearing some on it.  On the DSLR and flash housing I added 2 U-bolts on each side in case I wanted to fasten them to trees.  I used a flat piece of aluminum I had laying around to re-enforce the area where the U-bolt was fixed, since the plastic housings are not that solid.

In order to adjust the width and reach of the IR sensor beam I cut a slot in the bottom of the housing so that I can slide the sensor back and worth – sliding it back into the housing helps narrow the beam.

There was quite a bit of trial and error involved, and I did ruin a few containers!  My last step was to put a few coats of camo paint on the housings.

See here for photos of the housings and set-up.

Enjoying a winter outing on a beautiful day - Renous, New Brunswick (March 2018).

Enjoying a winter outing on a beautiful day – Renous, New Brunswick (March 2018).

The Set-up

Typically, I need to carry this set-up by walking through the woods or snowshoeing, so it has to be portable.  In my case, I use a camera bag to fit some of the components, and the rest goes into a cloth bag that I carry or strap on top of my camera bag.

I usually look for animal tracks or trails and areas where the animals may be walking towards the camera trap or passing in front of it.  I strap the camera housing to a tree and the two flashes and IR sensor are mounted on my homemade poles and brackets.  I drive the poles into the ground ahead of time using the back of an axe.  I always carry a small axe to clear branches which I then use for camouflage if needed.  I position one flash on each side of the camera and point them at the target area (where the animal will hopefully be!) at about a 45 degree angle.

The next step is adjusting the camera and flashes.  Here are some typical settings I would use:

  • DSLR: F14 with speed of 1/200 synchronized to flash; ISO 400; Manual focus; Burst mode (or continuous drive).
  • Flashes: Manual mode set anywhere from 1/4 to 1/16 power.  In the winter, the snow provides a lot of reflection so I can reduce flash power to 1/16.

I set the camera focus manually before securing it in the housing.  I always put a bit of tape around the lens so that I don’t accidentally change the focus while handling the camera.

Finally, I set the IR sensor to point at the spot where it will trigger the system.  This is probably one of the most critical parts because it will be the first few shots that will be the most important.  You don’t want the system firing off while the animal is too far or too close.

One of the disadvantages of this system is that it scares certain species due to the clicking and flash – but some  obviously don’t mind, like Raccoons!  An insulated housing, like a foam-lined Pelican case, would reduce noise significantly.

North American Raccoon (Procyon lotor), Renous, New Brunswick, Canada.

North American Raccoon (Procyon lotor), Renous, New Brunswick, Canada.

Lastly, turn on the camera and sensor, make sure the flashes fire and try to camouflage it as best you can with branches and leaves.  To stop the clicking and make adjustments, just turn off the sensor until you are ready to leave the trap.

I find that my batteries can last 2 weeks or more, especially in the spring, summer and fall.  In the winter, not so long.

Like anything, there are continual improvements, but to date I have had a few photos I am proud of.  In some cases, it may be a common species but I could never approach them to get a similar shot, like the Raven.  I would love to get shots more uncommon species like Bobcat, Marten or Fischer.  I know they are around…but also very elusive.

For more camera trap and trailcam photos go to:

Phil Riebel is an environmental consultant and avid nature photographer who lives in Miramichi, New Brunswick, Canada where he owns 200 acres of forest on the Cains and Renous Rivers.  He spends many hours on his forestland fly fishing, exploring and photographing birds, mammals and nature in general. Some of his photographs can be seen at   You can also connect with him on Facebook and Twitter or reach him by email at

High-Fidelity Printing on Uncoated Paper

From the Editor: An increasing number of photographers are also printing their images in books.  While we might know a lot about printing our images, most of us aren’t going to know much about what considerations go into printing books.  Friesens, a sponsor of NANPA’s 2019 Nature Photography Summit, is Canada’s largest printer of hardcover books.  Founded in 1907, Friesens is an employee-owned company that also operates Friesens Press, a self-publishing subsidiary.  In this article, Friesens give us a primer on paper choices and high-fidelity art books.  Their website and blog contain a lot more information.


We continue to see a growing number of high-fidelity art books, photography books, cookbooks, etc., on uncoated papers. While every job is treated with the same care, expertise, and attention to detail, we do know that certain markets/projects and customers have different needs and expectations.

In general, the term “high-fidelity” colour describes a variety of techniques used to make printed pieces look better. If you are willing to spend extra money on special papers and print techniques, we know that your needs, expectations, and requirements are more than just having colour ink on paper.

Continue reading

Sinking to Their Level: Shoot Spring Flowers From a Different Perspective

Looking up through a tulip bed. New York Botanical Garden, Bronx, NY. (Digitized from film.)

Looking up through a tulip bed. New York Botanical Garden, Bronx, NY.
(Digitized from film.)

Story & photos by F. M. Kearney

If you’ve had your gear packed away since the final vestiges of colorful foliage faded from the landscape last fall, now is the time to dust off the cobwebs. Spring is finally here – bringing an abundance of subject matter. Fresh flowers are popping up everywhere and demanding attention. But, you don’t want to fall into a habit of taking the same types of pictures year after year. A change in perspective is a good way to view an old subject in a new light.

Many photographers tend to shoot from an eye-level perspective. Let’s face it… it’s a comfortable position and the path of least resistance. However, it’s not always the best angle when shooting flowers. To capture more unique compositions, you will need to get on their level – often necessitating getting on your hands and knees (or even lower). Of course, none of us are getting any younger, and if the thought of this conjures up visions to the chiropractor, there are a few things you can do to make your life easier. I always carry a pair of gardening kneepads in my bag. They come with velcro straps, so they’re very easy to put on and take off. They come in very handy when I’m shooting low on rocky surfaces. Not only do they spare my knees, they keep my pants relatively clean and dry in dirty or muddy environments. Other helpful aids are right-angle finders (periscope-like devices that screw onto your viewfinder) and adjustable flip screens. These objects make it easier to view low-angle scenes without having to get too low yourself.

The opening photo of this article is about as low as you can go. I shot it 25 years ago with a film camera and a 16mm fisheye lens. I placed the camera flat on the ground, with the lens pointed skyward, in the middle of a tulip bed. After setting the self-timer, I quickly stepped away. Although I couldn’t see what I was shooting, I wasn’t completely flying blind. I was able to get a fairly good idea of my composition by looking at the reflection on the large lens surface. I didn’t have an autofocus lens back then, but even if I did, I certainly wouldn’t have trusted it in this situation. I used a tape measure to determine the height of the tulips, and then pre-focused the lens.

Daffodils in direct sunlight (left) versus daffodils partially blocking the sun (right).

Daffodils in direct sunlight (left) versus daffodils partially blocking the sun (right).

Low-angle shooting doesn’t need to be that extreme in order to make an impact. Simply shooting at the level of the flowers will make your images stand out, because it’s an angle most people aren’t used to seeing. This angle also makes it easier to include the sun. I shot the two photos above in a field of large-cupped daffodils with a right-angle finder. The inclusion of the sun adds a lot more interest, but it can also raise a few safety concerns. Obviously, this wasn’t a factor in the opening shot because I wasn’t looking through the camera. In this case, I was looking right at the sun, but I was using a 28mm wide angle lens. This kept the sun relatively small in the frame, so I wasn’t too concerned. Nevertheless, I shot the majority of these images with the sun partially hidden behind the flowers (as seen in the shot on the right). That significantly cut down on its intensity and made it much easier to see what was going on in the viewfinder. I did that purely for creative purposes. Had the focal length been longer, I may have done it for safety precautions.

As a former film shooter, I can attest to how difficult it was to shoot high-contrast shots like these years ago. Film just didn’t have the dynamic range (the ability to record details in shadows and highlights) that modern digital cameras have today. High-end models have features that can actually boost the dynamic range to varying degrees. Nikon has Active-D Lighting and Canon has Auto Lighting Optimizer. I shoot with Nikon, so I set the Active-D Lighting to “Extra High.” Although I used a flash to remove the shadows from the flowers in the foreground, the added dynamic range helped to prevent the shadows in the background from blocking up.

Cloudy days can offer many opportunities as well. If you don’t want to include a large expanse of featureless, white sky in the shot, all you need is a longer focal length and a change of composition. I shot the group of triumph tulips below at a low-angle at 200mm – making it easy to exclude the sky.

Triumph tulips shot at level. Brooklyn Botanic Garden.

Triumph tulips shot at level. Brooklyn Botanic Garden.

Although the tulips in the foreground stand out, there’s really nothing unique about the shot. Try to look for something different – something a bit out of the ordinary. Tulips are usually planted in tight clusters. Sometimes, a tight shot of their stems can be just as intriguing as the flowers themselves. Below is an example of what you might find when you shoot slightly under the average level of the group. The shorter tulip surrounded by tall stems creates a much more interesting perspective of the scene.

Triumph tulips shot slightly below level.

Triumph tulips shot slightly below level.

Shooting flowers in the field is fun, but it can also be very physically tasking. You may find yourself in some pretty uncomfortable and/or unusual positions. Years ago, I had my mother accompany me on one of my flower shoots. At one point, I had to lay flat on the ground to get the shot. She thought it was one of the weirdest and craziest things she had ever seen. For decades afterwards, whenever I told her I was going out to shoot something (no matter what it was or what the season), she would always ask, “Are you gonna lay on the ground with the flowers again?” My mother is no longer here, but that image of me left a lasting impression in her mind. If you take the time and effort to get the shots that many others might deem “too difficult,” the images you create will make a lasting impression as well.

F. M. Kearney began his photography career as a photojournalist for New York City newspapers. His focus soon shifted to capturing the beauty of the natural world. As an award-winning nature photographer, Kearney’s images have been widely published. A slight departure from photography, his recently published horror novel, “They Only Come Out at Night,” about supernatural happenings in the New York City subway (partially inspired by his travels as a photojournalist), is available on Amazon. To see more of Kearney’s work, visit

Ashton Hooker and the NANPA College Scholarship Program

Balcony House, Mesa Verde National Park © Ashton Hooker

Balcony House, Mesa Verde National Park © Ashton Hooker

One of the highlights of NANPA’s 2019 Nature Photography Summit & Trade Show was seeing the work of NANPA’s College Scholarship Program participants.  Now that the event is over, it’s a good time to learn a little more about them and their experience at Summit.  Today, we meet Ashton Hooker.

Tell us a little about yourself.

I am attending the University of Wyoming as a graduate student, majoring in communication/environment and natural resource and working on my thesis, a quantitative study about Instagram’s influence on intent to travel to Yellowstone National Park. I’m extremely interested in the human dimensions of environment and natural resource issues, such as values regarding wildlife and public lands.

Continue reading

The Case for Bridge

Bridge Grid View is one of several user-selected layouts for viewing images. The Grid is modeled on a traditional lightbox.

Story and photos © Jerry Ginsberg

A little history

Once upon a time, a lot of photographers did very well with film photography. 35mm slides, the old reliable, did a more than adequate job for us and the great majority of book and magazine publishers. We sent out a couple of vinyl pages of 20 mounted 2×2” slides and usually scored a hit.

Then came the digital revolution. And make no mistake; this has been a true technological revolution. Kodak and Nikon may initially have been on the cutting edge of the seismic shift as it pertains to photography, but such subsequent changes as smartphones, social media and cloud computing are all facets of the very same upheaval.

Around 1990, a group of very bright people created Photoshop. Overcoming a few less robust competitors, Photoshop quickly became the standard for processing digitally captured and scanned images in the new world of the digital darkroom.

Adobe’s ancillary program Bridge was born soon after. After several years and great advances in the feature sets, depth and breadth of these software tools, some streamlining seemed to fit a market niche. Enter Lightroom.

Continue reading

Copyright Controversy

Perhaps you’ve heard about the controversy swirling around The Vessel, a massive “sculpture” in the heart of Hudson Yards, a huge real estate development in Manhattan? It’s been described as an M. C. Escher drawing come to life and instantly became a favorite Instagram background for visitors to New York.  You can learn more about it in the video above.

When you snag a ticket for admission to The Vessel, as in so many things in life these days, you agree to various terms and conditions. Nobody reads them, right? Well, someone did and found that, by buying a ticket, you were agreeing to terms that essentially gave ownership of your photo to the real estate development. The original terms stated that you were giving the company “the irrevocable, unrestricted, worldwide, perpetual, royalty-free, sublicensable, and transferable right and license to use, display, reproduce, perform, modify, transmit, publish and distribute such photographs, audio recordings or video footage for any purpose whatsoever in any and all media (in either case, now known or developed later).”

Continue reading

Spring Cleaning for Photographers

Spring is here, and as the earth springs back to life so, too, do many photographers.  It’s an exciting time, fresh with the promise of colorful blooms, impossibly green grass and leaves, gushing waterfalls and cute baby birds and animals.  It’s also a time when you can’t turn on the TV or pick up a magazine without seeing stories about spring cleaning.  So, it seems like a good idea to do a good spring cleaning of our photography gear as we prepare for a lot of time in the field, shooting the glories of spring.

Continue reading

The Pathway to Leading Lines: Compositional Techniques to Improve Your Photography

Autumn Trail Creates a Path Into the Forest. (HDR Compilation of 5 images.)

Autumn Trail Creates a Path Into the Forest. (HDR Compilation of 5 images.)

Story & photos by F. M. Kearney

Many methods can be employed in the quest to make photographs more engaging, or to draw more attention to the subjects within. One of the most common techniques is the use of leading lines. In the photo above, I used the lines of the log fence to draw the viewer deeper into this autumn scene in The New York Botanical Garden. It makes you feel as though you’re actually walking along the trail and heading deeper into the woods. However, technically, these aren’t really “leading lines.” They form what is more accurately referred to as a “path.” Often used interchangeably, the distinction between leading lines and paths is quite small. Generally, leading lines are like roadmaps that literally lead your eye to a specific point of interest, whereas, paths usually take you to a faraway vanishing point.

Continue reading

After Summit, What’s Next for NANPA Members?

George Lepp reflecting on his career in a keynote at the 2019 Nature Photography Summit.

George Lepp reflecting on his career in a keynote at the 2019 Nature Photography Summit.

Last month’s Nature Photography Summit is over.  Images from the trip have been processed.  Gear and clothes have been cleaned and suitcases put away.  Fortunately, there’s always something exciting we can look forward to.  So, what’s next on NANPA’s hit parade?


At the Summit, NANPA announced that the next Nature Photography Celebration will be in Asheville, NC, April 19 – 22, 2020.  The previous Celebration, in Jackson, WY, in 2018, featured location shoots, workshops, informative presentations, gear demonstrations and much more.  Circle the dates on your calendar. More information will be coming.

NANPA celebrates Nature Photography Day on June 15th with a variety of events, from a photo contest to local workshops.  This annual event encourages people to explore with a camera the natural world around them, whether that’s their own backyard, a local stream or a national park.  Nature Photography Day promotes the enjoyment of nature photography and shows a wider public all over the world how images can be used to advance the conservation and protection of plants, wildlife and landscapes close to home and far away.  Stay tuned for more information.


This year’s Showcase Competition kicks off August 1st.  Exclusively for NANPA members, Showcase is your opportunity to win prizes, get your photos featured on NANPA’s website, blog and printed in Expressions, NANPA’s annual publication.  You can see the top 250 images from last year’s competition, browse back issues of Expressions, or order your copy of this year’s Expressions.  Get inspired and get out there shooting!


Throughout the year, NANPA offers several Regional Events, two- to four-day field tours led by outstanding photographers with intimate knowledge of the area and photographic opportunities.  Attendance is limited.  The June astrophotography in Arches National Park workshop is already sold out but you can still register for October’s workshop in Michigan’s Upper Peninsula.

NANPA also hosts a webinar series, open to members.  The next webinar, VisionQuest Photography presented by Shane McDermott, will be on March 29th.  Registration is free.  You can also visit the webinar archives and view past recordings that cover a wide array of subjects.  Have a nature photography topic you’re passionate about?  Maybe you should contact us  to present a future webinar!


NANPA’s Ethics Committee recently released guide to Ethical Field Practices.  You can download a pdf of the guidelines or request cards pre-printed with the guidelines.  In addition to helping us ensure we follow the best ethical practices, these documents make great handouts for camera clubs, Meetup groups and at other opportunities to spread the word about ethical nature photography.  NANPA also has statements on Access to Public Lands and Truth in Captioning.

NANPA’s Conservation Committee has been busy, too.  They recently launched the NANPA Citizen Science initiative, a database of science and conservation projects that welcome and can use the help of a nature photographer.  Check it out.  You, too, could be a citizen scientist!  Know of a local citizen science project?  Let us know so we can add it to the database.  Coming soon is a Conservation Handbook.


NANPA sponsors a number of Meetup groups which bring people in the same area together to photograph nature.  Check for one in your area and follow NANPA on the social media platforms of your choice.

NANPA Facebook Page 

NANPA Facebook Group

NANPA on Instagram

NANPA on Twitter

As you can see, there’s always a lot going on at NANPA, and we haven’t even scratched the surface of NANPA’s member benefits.  Are you taking advantage of all NANPA has to offer?  One way to be sure is to check the New Member Resource Center, for an up-to-date listing of all the benefits and opportunities that come with your NANPA membership.


Summit Challenge Grant for NANPA Foundation

Mary Jane Gibson, Vice President of the NANPA Foundation Board of Trustees announces the results of a challenge grant at the 2019 Nature Photography Summit.

Mary Jane Gibson, Vice President of the NANPA Foundation Board of Trustees announces the results of a challenge grant at the 2019 Nature Photography Summit.

During NANPA’s recent Nature Photography Summit and Trade Show in Las Vegas, one bunch of photographers always seemed to be especially hard at work, energized and excited. These young people were participants in the NANPA Foundation’s Summit College Scholarship Program and their week in Las Vegas was packed with learning, growing, creating, networking and having fun.

Their assignment: develop a story-telling project which would be shown during the Summit.

Continue reading