Wildlife and Nature Photography — Patience, Ethics, and the Decisive Moment

The story of wildlife photography begins, fittingly, with a pair of brothers and a dead ox. Cherry Kearton (1871-1940) and his brother Richard were British naturalists who became the world's earliest wildlife photographers. Their methods were ingenious and slightly unhinged: they constructed naturalistic photographic hides including a hollow stuffed ox in 1900 and a stuffed sheep in 1901, allowing them to approach wildlife without detection. Cherry captured the first photograph of a bird's nest with eggs in the wild in 1892, and in 1895 the brothers published the first natural history book illustrated entirely with wild photographs. The Royal Geographical Society later created the Cherry Kearton Medal and Award in his honour.

But before the Keartons were crawling inside fake livestock, Eadweard Muybridge was conducting the most ambitious animal photography project ever attempted. In 1872, railroad magnate Leland Stanford hired Muybridge to settle a bet about whether a galloping horse ever had all four hooves off the ground simultaneously. On June 15, 1878, using a bank of 12 cameras triggered by tripwires on a Palo Alto racetrack, Muybridge captured the answer: yes, they do. This evolved into Animal Locomotion, a monumental 1887 publication comprising 781 collotype plates containing over 20,000 images of animals and humans in motion. Muybridge proved that artists' traditional depictions of moving animals had been untrue to nature for centuries. Photography did not just record wildlife; it corrected our understanding of it.

For over a century, National Geographic has pioneered and championed the art of wildlife photography, developing camera traps, remote imaging systems, and underwater technology that granted access to wildlife in environments previously impossible to photograph. The innovation continues: engineers in the basement of National Geographic headquarters still build custom camera parts on 3D printers and test underwater devices in pressurized tanks. The tradition runs unbroken from George Shiras's flashlight traps to today's drone-mounted thermal imaging.

"The aim of the competition has been to enhance the prestige of wildlife photography in the hope that ultimately the awards will benefit the animals themselves, by creating greater public interest in them and in that all-important topic: conservation."

BBC Wildlife Magazine, founding statement of the Wildlife Photographer of the Year competition, 1964

Autofocus: The Technology That Changed Everything

Modern autofocus has undergone a revolution that directly benefits wildlife photographers. Canon's Animal Eye Detection AF can track the eyes of birds in flight, while deep-learning-powered autofocus systems in cameras like the Canon EOS R50 can detect and track animals, birds, insects, and other natural subjects with impressive accuracy. The Sony A1 and Nikon Z9 each offer their own implementations of animal detection, bundling birds and animals together in sophisticated tracking algorithms.

For wildlife shooters still using older DSLR bodies — like the Nikon D610 used in our case study images — the autofocus landscape is fundamentally different. Phase detection points are clustered in the centre, tracking is less predictive, and there is no eye detection to speak of. This is not necessarily a dealbreaker. Mirrorless cameras offer smarter autofocus, better low-light performance, higher frame rates, and powerful video options, all in a lighter package. But the D610 at ISO 4500-5000 in an Osaka aquarium still delivered award-winning images — proof that the photographer matters more than the focus algorithm.

Back-Button Focus: The Wildlife Photographer's Standard

Back-button focus decouples autofocus from the shutter button, assigning it to the AF-ON button on the camera's rear. This seemingly minor configuration change is considered essential by most professional wildlife photographers because it provides the ability to combine manual focus, single, and continuous focusing modes together. Press and hold AF-ON, and your camera tracks continuously. Release it, and focus locks — no mode switching required. As long as you keep pressing the button, the camera tracks the wildlife; release it, and you can recompose without losing your focus point.

Shutter Speed: The Non-Negotiable Numbers

For birds in flight, photographers typically use 1/2500-1/3200 for larger birds and 1/4000 or faster for smaller birds. There is a creative alternative: panning at much slower speeds such as 1/250, following the bird as it flies, creates a dreamy background with motion blur while keeping the subject relatively sharp. But this is advanced technique — master freezing the action first.

Burst Rate: Capturing the Decisive Moment

Modern flagships have turned burst photography into a statistical exercise. The Sony A1 shoots at 30fps with its electronic shutter, while the Canon R5 delivers 20fps. At 30fps, you're capturing 1.5x as many photos per second as the R5, which can be the difference for small details like a bird's wing position. The practical consequence: a 10-second burst at 30fps generates 300 raw files. Storage and editing workflow become as important as the capture itself.

ISO: The Necessary Compromise

The aquarium images in our case study were shot at ISO 4500 and ISO 5000 on a Nikon D610 — a camera released in 2013 whose sensor technology is now multiple generations behind current offerings. Modern AI-based noise reduction tools like DxO DeepPRIME XD and Topaz DeNoise AI can recover remarkable detail from high-ISO files. The photographer's decision to push ISO rather than drop shutter speed was correct: at 1/800s with a moving sea turtle, any slower shutter speed would have introduced motion blur that no amount of post-processing could fix.

The Super-Telephoto Primes: The Professional Standard

The 400mm f/2.8 and 600mm f/4 are the two focal lengths that define professional wildlife photography. Canon's RF-mount versions carry price tags of $12,000 and $13,000 respectively, which tells you something about the seriousness of this genre. The choice between them involves a calculus of reach versus flexibility: you need to be 1.5x closer to your subject for the same framing with the 400mm compared to the 600mm. The 400mm f/2.8 offers a one-stop advantage in low light and is more versatile with teleconverters; the 600mm f/4 delivers reach that the 400mm simply cannot match without a 2x converter.

The Supertelephoto Zooms: The Democratic Option

Not everyone has $13,000 for a lens. The 100-400mm and 200-600mm zoom categories have democratized wildlife photography. In field use, 87% of shots with the 200-600mm were taken at focal lengths from 404-600mm, confirming that most wildlife shooters need the long end far more than the short end. The most important factor for a wildlife lens is its focal length — you'll usually want something in the 200-600mm range. The tradeoff is clear: the 200-600mm weighs 2,115g versus 1,395g for a typical 100-400mm, and handholdability drops significantly with the larger lens.

Teleconverters: Multiplying Reach at a Cost

Support Systems: Keeping It All Steady

A sharp 600mm lens on a shaky tripod produces the same result as a mediocre lens on a stable one. Bean bags are especially useful for wildlife photographers as they can hold heavy lenses while waiting for wildlife to appear. Gimbal heads allow smooth tracking of moving subjects with heavy telephoto setups. Photography blinds and hides — the modern descendants of Cherry Kearton's stuffed ox — remain essential field equipment, designed to accommodate both photography and video gear setups including gimbal heads.

The Photographer's Kit: 300mm and 14mm

Our case study photographer works with a Nikon D610 paired with two very different lenses: a 300mm telephoto for the Tsuru crane image (f/16, ISO 100, 0.8s) and a 14mm ultra-wide for the aquarium underwater work (f/2.8, ISO 4500-5000, 1/800s). This is an unusual combination — most wildlife photographers would not carry a 14mm — but it reflects the reality of aquarium photography where you are close to your subjects and need to include environment. The 300mm is modest by wildlife standards, where 500mm and 600mm are typical starting points for bird photography, but adequate for larger subjects at moderate distances.

Fieldcraft is the skillset that allows photographers to get close to wild animals without disturbing them, requiring an understanding of animal behavior, habitat, and how to move through the natural world unnoticed. It is the one area of wildlife photography that no amount of expensive equipment can replace.

Reading Animal Behavior

Learning to photograph wildlife starts with understanding animal behavior — the ability to read animals and environments before lifting the camera, recognizing subtle changes in posture, movement, and attention. Animals telegraph their intentions through body language: a bird settling its feathers before flight, a mammal's ear rotation toward a sound, the slow blink of a predator that signals comfort rather than aggression. Photographers who study ethology — even at an amateur level — consistently produce better images than those who simply point their longest lens at whatever moves.

The Art of the Approach

Wind direction is crucial — always keep the breeze in your face. Most mammals trust their noses far more than their eyes or ears. Coming in upwind means you will be detected by scent before you are close enough to photograph anything worthwhile. Additional principles:

Staying low and minimizing your upright human appearance improves fieldcraft success. Belly crawling, while undignified, is effective for approaching ground-nesting birds and hares. Motion camouflage — moving directly toward an animal while staying in line with a fixed background element — is a technique borrowed from predatory insects and works remarkably well with mammals that detect movement more readily than stationary shapes.

Patience as Practice

Stillness buys time, allowing you to wait for behavior, light, and composition to align instead of taking snatched shots. Art Wolfe, whose career spans four decades, has described spending hours or days waiting for a single image. The best light and most animal activity often occur during the golden hours of sunrise and sunset. Combining knowledge of animal patterns with predictable light creates the conditions for exceptional images.

Animals are creatures of habit — they often use the same trails to reach water or the same plucking posts to eat their prey. Knowing each food source and researching these patterns helps you position yourself along their natural path. Water source stakeouts, where a photographer sets up near a waterhole and waits for animals to come to them, represent the pinnacle of patience-based wildlife photography.

The majority of our case study photographer's wildlife work comes from zoos and aquariums, which is worth stating plainly rather than obscuring behind euphemism. This is neither unusual nor shameful — many excellent wildlife images are made in controlled environments — but it is important to be truthful in captioning and tell the animal's story while explaining how you were able to be so close, rather than implying the image was made in the wild.

Shooting Through Glass

Getting close to the glass and using a lens hood pressed against it is the most effective technique for eliminating reflections. A rubber lens hood is ideal — it will not scratch the glass and creates a seal that blocks ambient light from bouncing off the surface. Tilting your camera 30-45 degrees to the glass surface deflects unwanted reflections away from your lens while keeping your subject in focus.

Circular Polarizing Filters (CPL) minimize reflections by filtering out polarized light waves, but their effectiveness diminishes with thick aquarium glass or acrylic. The overall loss of light associated with a highly effective polarizing angle usually doesn't make much sense with the thick glass of an aquarium. For the photographer's aquarium work at f/2.8 and ISO 4500-5000, adding a polarizer would have cost another 1-2 stops of light — an unacceptable trade.

Dealing with Mesh and Fences

Chain-link fences and mesh barriers can be made to disappear with the right technique: use the widest possible aperture, get as close to the mesh as your lens allows, and focus on the animal behind it. At f/2.8 with the lens nearly touching the fence, individual wire strands become invisible soft blurs. At f/16, those same wires become sharp distractions slicing through your subject. This is one of the few situations in wildlife photography where shooting wide open is not a compromise — it is the solution.

Flash and Artificial Light

Flash is not a good idea when shooting through thick glass — it creates a mirror-like reflection. The photographer's aquarium images correctly rely on available light, pushing ISO to 4500-5000 rather than attempting flash through glass. For open-air zoo enclosures, fill flash can be useful for catchlights in an animal's eyes, but it should be used sparingly and never in a way that could startle the animal.

Housing Systems: The Price of Waterproofing

Dedicated underwater photographers face an equipment investment that makes telephoto prime lenses look affordable. Nauticam housings are machined from aluminum and offer superior ergonomics, while Ikelite housings are made from polycarbonate and are rated waterproof to 60 metres. The cost difference is dramatic: for a Canon R5 setup with housing, handles, vacuum pump, and lens port, Ikelite comes to $2,665 while Nauticam runs $6,828. That is a $4,163 difference for the same camera, before you add strobes or wet lenses.

Nauticam's buttons, dials, and levers are perfectly placed, allowing fingertip control, while Ikelite's controls are functional and solid though less refined. For serious underwater work, the housing is not an accessory — it is the enabling technology. Without it, your $6,500 camera body becomes a very expensive paperweight at 5 metres depth.

The Accessible Alternative: GoPro and Action Cameras

GoPro action cameras are waterproof to 33 feet (10 metres) right out of the box, making them the most accessible entry point for underwater photography. GoPros are extremely portable and you can literally jump in the water and start shooting, which is valuable because getting all the equipment in with you is half the battle. The limitations are real — no optical zoom, limited dynamic range, and inability to focus on close subjects — but as learning tools and for casual underwater documentation, they are unmatched in value.

White Balance and Colour Correction Underwater

The colour temperature of light changes dramatically as it passes through water. Red is the first visible colour to disappear, just an arm's reach from the surface. The standard correction approaches split into two camps:

The Aquarium as Underwater Photography Lite

The photographer's Osaka aquarium images represent an accessible form of underwater photography — no housing required, no depth considerations, no risk of flooding a camera body. The 14mm ultra-wide at f/2.8 mimics the field of view typical of dome-port underwater setups. ISO 4500-5000 substitutes for the strobes that an actual underwater photographer would use to bring back colour and reduce noise. It is a valid creative approach, but it is important to recognise it as aquarium photography rather than true underwater photography — the technical challenges, while real, are fundamentally different.

Birds in Flight (BIF): The Ultimate Test

Birds in flight is one of the most difficult styles of photography in the world, with thousands of differently-sized species requiring different approaches. The fundamentals are non-negotiable: shutter speeds of 1/1000 and higher produce the best results, though for super-fast birds like terns, you'll want something closer to 1/3200. Use continuous autofocus with the widest possible AF area, and track the bird by keeping it centred in your viewfinder. Head angle should be such that the viewer can make eye contact with the subject — if the eye isn't sharp, the photo gets deleted.

The compositional rule for BIF is deceptively simple: provide space in the frame for the bird to fly or look into, with more empty space on the side the bird is facing. This creates visual breathing room and implied motion. A bird flying into the edge of the frame feels trapped; one flying into open space feels free.

Perch Photography: Patience Rewarded

One way of getting good shots of birds in flight is to find a bird perched on a branch and wait for it to fly away. Position yourself with the bird facing you and the wind and sun behind you, then wait for takeoff — the wings will likely be raised, creating a dynamic moment. Perch photography also produces the classic portrait shots: eye-level, sharp eye, clean background. These images lack the drama of flight shots but demonstrate patience and fieldcraft.

eBird and Location Scouting

eBird allows digital images to be added to checklists as part of citizen science projects, making it simultaneously a data source and a motivation tool for bird photographers. The platform's location-based sighting records make it invaluable for scouting: before visiting any birding location, check recent sightings to understand what species are active, what habitats they prefer, and what times they are most visible.

Digiscoping: Budget Reach

Digiscoping — placing a digital camera or smartphone lens against the eyepiece of a spotting scope — turns your device into a powerful telephoto system for a fraction of the cost of a premium lens. Lawrence Poh of Malaysia is credited with inventing digiscoping in 1999. The technique is particularly valuable for documenting rarities where a conventional telephoto is unavailable, and the results — while not matching a dedicated 600mm prime — are surprisingly competent for online sharing and citizen science documentation.

Extension Tubes vs. Macro Lenses

Extension tubes are one of the most affordable ways to explore macro photography, small and lightweight enough to fit in a pocket, making them ideal for nature photography where weight is a concern. The trade-off is image quality: macro lenses have much better flat-field performance, whereas extension tubes blur quite severely in the corners at larger aperture settings. As the aperture closes to f/8 and smaller, depth of field helps bring those blurry corners sharp. The critical limitation: when you add an extension tube, you lose the ability to focus at long distances or infinity. If a butterfly lands several feet away while you have tubes mounted, your lens can no longer reach focus at that distance.

Diffraction: The Macro Photographer's Ceiling

At small apertures (f/16, f/22), light waves interact with the edges of the diaphragm blades, causing diffraction that reduces resolution and softens the image. This effect is exacerbated in macro photography because magnification has the effect of closing the aperture — the higher the magnification ratio, the more pronounced diffraction becomes. Most macro lenses achieve optimal sharpness between f/5.6 and f/11. Beyond f/16, you are trading resolution for depth of field — a compromise that focus stacking can eliminate entirely.

Focus Stacking: The Modern Solution

Focus stacking — capturing multiple frames at different focus distances and blending them in software — achieves maximum depth of field without the diffraction penalty of small apertures. Extension tube macro photography is very depth-of-field limited, which is one reason for the inclusion of focus stacking in Photoshop and similar software. In the field, this requires a stable platform (tripod, bean bag, or ground pod), a still subject, and minimal wind. That last requirement is why macro photographers often work at dawn, when air is still.

Ring Lights and Artificial Illumination

Ring lights are circular flash units that mount around the lens barrel for even, shadow-free illumination. In macro work, ring flashes, twin flashes, and LED panels compensate for light loss at apertures like f/11 or f/16. When shooting macro outdoors with wind, use faster shutter speeds (1/200 or higher) combined with flash, or create a windbreak using a portable diffuser or reflector.

The Codes of Conduct

Two major organisations have attempted to codify ethical wildlife photography. NANPA (North American Nature Photography Association) establishes that photographers should not distress wildlife or their habitat and must respect the routine needs of animals. Their guidelines are specific: use appropriate lenses rather than approaching too closely, and if an animal shows stress, move back and use a longer lens.

Nature First developed seven principles of nature photography, beginning with "Prioritize the well-being of nature over photography." The remaining principles — educating yourself about locations, reflecting on impact, using discretion when sharing locations, following regulations, practicing Leave No Trace, and actively promoting these principles — form a comprehensive ethical framework. These principles specifically address wildlife photography challenges including drone use near animals and the pressure to share GPS coordinates of sensitive species.

Baiting: The Contested Practice

NANPA explicitly states that photographers should not participate in or endorse the use of a live mammal as bait, and current research shows that baiting owls causes harmful habituation. But the debate extends to less extreme forms: placing birdseed to attract songbirds, using mealworms to position small birds on photogenic perches, or playing recorded calls to draw territorial species into range. Each sits on a different point of the ethical spectrum, and the community remains divided about where legitimate fieldcraft ends and manipulation begins.

The Scandals That Shaped the Rules

The most consequential scandal in wildlife photography history occurred in 2009 when Jose Luis Rodriguez won the Wildlife Photographer of the Year award for an image of an Iberian wolf leaping a fence. Other Spanish photographers recognised the wolf as Ossian, an animal from a wildlife park near Madrid that could be hired for photographic purposes. After investigation, Rodriguez was stripped of the award, forced to return the 10,000-pound prize, and banned for life — the first disqualification in the competition's 45-year history.

Other manipulations are more insidious. Photographers have been documented putting insects in freezers to slow their movement, supergluing them in place, or attaching them to wires. An anteater image won the BBC's 2017 award before investigation revealed the anteater was stuffed — literally the taxidermied specimen that greeted visitors at the park entrance. Gilles Nicolet, working for National Geographic, staged an ivory poaching image using tusks borrowed from wildlife authorities.

The David Slater monkey selfie case raised different questions. In 2011, a crested macaque named Naruto in North Sulawesi, Indonesia, took photographs with Slater's unattended camera. PETA sued on behalf of the monkey for copyright ownership. The Ninth Circuit ruled that animals lack statutory standing under copyright law. The case settled with Slater donating 25% of future revenue to macaque conservation. The image became perhaps the most famous wildlife photograph ever made — not by a photographer, but by the subject itself.

Drone Regulations and Emerging Challenges

It is illegal to fly drones in designated wilderness areas, national parks, and many other public lands. Beyond legality, drones can significantly influence the behavior of wildlife through noise and visual intrusion. Nesting birds are particularly vulnerable to drone disturbance. AI-generated entries represent the newest ethical frontier: Wildlife Photographer of the Year explicitly prohibits AI-generated content, and any post-processing that adds new image content via AI algorithms results in disqualification.

Conservation photography is the active use of the photographic process to advocate for conservation outcomes, combining nature photography with the proactive, issue-oriented approach of documentary photography. The term was coined by one person: Cristina Mittermeier, a marine biologist and activist who pioneered the concept and field.

The Founders: iLCP and SeaLegacy

In 2005, Mittermeier founded the International League of Conservation Photographers (iLCP) at an event in Alaska, creating a platform for photographers working on environmental issues. Today, iLCP comprises over 140 photographers and filmmakers worldwide. In 2014, Mittermeier and her partner, Canadian photographer Paul Nicklen, co-founded SeaLegacy, a non-profit dedicated to protecting the ocean through the power of visual storytelling. The pair were named National Geographic's Adventurers of the Year in 2018.

Mittermeier and Nicklen represent a model where photography is not the product but the tool. Their images of starving polar bears, bleaching coral reefs, and marine pollution have generated millions of social media impressions and directed attention — and funding — toward specific conservation campaigns. The lesson for aspiring wildlife photographers is clear: images that document environmental change have value beyond aesthetics.

Joel Sartore's Photo Ark

The National Geographic Photo Ark uses the power of photography to inspire people to help protect at-risk species, creating standardised portraits of every captive species on Earth against black or white backgrounds. Joel Sartore's project documents species before they disappear, producing images that strip away habitat context to focus purely on the animal itself. The visual uniformity of the series — every species given equal framing, equal dignity — makes a powerful conservation argument through sheer democratic presentation.

Photography as Documentary Evidence

The plight of the Bengal tiger has been extensively documented by photographers, and stunning images have contributed to successful calls for an end to tiger hunting and preservation of habitats. Before-and-after documentation — showing two images of a glacier taken at the same spot years apart — sends an accessible, easily understandable message that can advocate for policy changes and raise funds. When the public shares images with environmental scientists, they can help support data collection efforts for identifying and monitoring endangered species.

"We can only protect what we love, we can only love what we know, and we can only know what we are taught."

Cristina Mittermeier, founder of iLCP and SeaLegacy

Strength: Aquarium and Underwater Work

The standout image in this wildlife portfolio is unambiguously the Turtle Underwater — a photograph that earned a Genius award, placed in the Top 20 of the Picturing Aquatic Animals contest, and finished in the Top 20 of the Anything Reflections contest. What elevates this image above a simple animal portrait is compositional intelligence: it is not just a turtle, but a turtle and its reflection. That second element — the mirror image creating symmetry and visual depth — transforms a good subject into a great photograph. This is the kind of compositional awareness that separates award-winners from competent captures.

The sea turtle image from the aquarium (Lesson 3 reuse, Section 2 above) demonstrates a different strength: the willingness to push ISO to 4500 on a 2013-era sensor rather than compromise shutter speed. This is a mature technical decision. Many amateur photographers cling to low ISO as though noise were a mortal sin, producing sharp-but-blurry images at slow shutter speeds. The photographer correctly prioritised freezing the subject, earning a Judge Favorite and Winter Award 2020 for the result.

Strength: Personality and Character Capture

The Sleeping Lion and Nile Monitor images share a quality that is harder to teach than any technical setting: they capture personality. The lion's sleeping posture conveys vulnerability and trust; the monitor's gaze conveys ancient, cold intelligence. The Sleeping Lion earned four awards including Outstanding Creativity and Superb Composition. The Nile Monitor collected an Absolute Masterpiece, four Superb Composition awards, and Top Choice. These are not technical achievements — they are observational ones, and they matter.

Weakness: The f/16 Diffraction Habit

The Tsuru crane image was shot at f/16 on the Nikon D610 with a 300mm lens. This is better than the f/32 we have seen in earlier landscape work — a clear sign of growth — but f/16 is still past the diffraction-limited sweet spot for this sensor. At 300mm for wildlife subjects at normal working distances, f/8 to f/11 would deliver visibly sharper results with more than adequate depth of field. Combined with a 0.8-second exposure, the image is likely compromised by both diffraction softening and potential camera shake. This recurring aperture habit — pulling the f-stop too far toward the small end — has been a consistent theme across multiple lessons and genres.

Weakness: Portfolio Repetition

The Underwater 2 image (ID: 90375135) and the sea turtle Underwater image (ID: 90375137) were shot in the same aquarium, at the same focal length (14mm), the same aperture (f/2.8), nearly the same ISO (5000 vs 4500), and the same shutter speed (1/800s). They are, for portfolio purposes, the same image. Both earned awards — but keeping both dilutes the portfolio rather than strengthening it. When you have two similar images, keep only the stronger one. The sea turtle, with its Judge Favorite and Winter Award 2020, is clearly the keeper. Underwater 2 should be archived, not displayed.

Weakness: Zoo-Heavy Portfolio

Of the eight wildlife images reviewed in this lesson, seven were made in zoos or aquariums. The Tsuru crane is the only image that appears to be from a field setting, and even that is ambiguous. There is nothing wrong with zoo photography — as we discussed in Section 5, it requires genuine skill — but a wildlife portfolio that is almost entirely zoo-based limits the photographer's range and credibility in a genre that prizes fieldcraft and natural behavior documentation. The path forward involves investing time in field-based wildlife photography: local birding sites, nature reserves, and migration hotspots within reach of the photographer's Osaka base.

The Subject Appeal Question

The Leopard portrait earned 13 awards, including two Top Choice designations. It is a compelling image. But it also raises a question we must ask honestly: would this image earn the same recognition if the subject were a domestic cat? Big cats, polar bears, and sea turtles have inherent visual appeal that inflates engagement metrics. The Nile Monitor image is arguably a stronger photograph on pure compositional merit, yet it earned fewer total awards — because lizards are not leopards. Understanding the difference between subject appeal and photographic merit is essential for honest self-assessment.

History of Wildlife Photography

• Richard and Cherry Kearton — Wikipedia
• Cherry Kearton: Hunting Wildlife with a Camera — NANPA
• The Crazy Inventions of Two Wildlife Photography Pioneers — PetaPixel
• Deception in the Work of Richard and Cherry Kearton — The Public Domain Review
• Animal Locomotion — Wikipedia
• Muybridge's Animal Locomotion Study — University of Pennsylvania Archives
• Eadweard Muybridge: Animal Locomotion — Metropolitan Museum of Art
• Eadweard Muybridge — Wikipedia
• Milestones in Wildlife Photography — National Geographic
• National Geographic Inventions That Changed Wildlife Photography — National Geographic
• George Shiras III: First Wildlife Photographer — Mikel B. Classen
• History of the Competition — Wildlife Photographer of the Year, Natural History Museum
• Wildlife Photographer of the Year — Wikipedia
• Fritz Polking — Wikipedia
• GDT Fritz Polking Prize: Winners Chronicle — GDT
• Fritz & Gisela Polking: Biography
• Art Wolfe — Wikipedia
• Art Wolfe: An Interview with a Legendary Nature Photographer — Nature TTL
• About Art Wolfe — artwolfe.com

Camera Settings and Autofocus Technology

• The Evolution of Animal Eye Detection AF — Canon Europe
• Utilize the Eye AF Setting for Animals — Canon Bird Branch Project
• Deep-Learning Cameras 2026: Powerful Tools for Wildlife Hobbyists — TechGenyz
• The Best Cameras for Wildlife Photography in 2026 — Zach Nichols Photography
• Best Camera Settings for Bird Photography — Photography Life
• The Five Shutter Speeds You Need for Wildlife Photography — Pangolin Photo
• Bird in Flight Photography Settings That Actually Work — Fstoppers
• How to Photograph Birds in Flight — All About Birds
• Comparing the Canon R5 With the Sony A1 — Fstoppers
• Sony A1 vs Canon R5: Head-to-head Comparison — Photography Blog
• Why the Canon R5 Still Dominates Wildlife Photography — Fstoppers
• Guide to Back Button Autofocus for Wildlife Photographers — DIY Photography
• Back Button Focus: When and Why to Use It — Nature TTL
• What is Back Button Focus? — Pangolin Photo
• DSLR vs Mirrorless in 2025 — Paolo Sartori Photography

Lenses and Equipment

• 400mm f/2.8 vs 600mm f/4: Which Is Best? — Backcountry Gallery
• Which Lens for Wildlife: 400 or 600 Prime? — Fstoppers
• Canon Wildlife Lenses Compared — Paolo Sartori Photography
• Best Lenses for Wildlife Photography 2026 — Live Science
• Sony 200-600mm Lens: User Guide for Wildlife Photographers — Nature Tripper
• Nikon Z 1.4x and 2.0x Teleconverters Review — Photography Life
• The Ultimate Guide to Extenders or Teleconverters — Shuttermuse
• Teleconverters Explained: The Good and the Bad — Reed Hoffmann
• Using a Bean Bag for Wildlife Photography — Photography Life
• Photography Blinds for Wildlife Shooting — LensCoat
• Wildlife Photography Camouflage: Tips and Approaches — Photography Life
• Camouflage Buying Guide for Wildlife Photographers — B&H eXplora

Animal Behavior and Fieldcraft

• Fieldcraft and Ethical Wildlife Photography — The Wildlife Nomad
• 6 Tips for Better Fieldcraft in Wildlife Photography — Nature TTL
• On Fieldcraft — PhotoWILD Magazine
• Fieldcraft: Photograph Without Disturbing — Steve Creek Wildlife Photography
• How to Photograph Wildlife at Golden Hour — Nature TTL
• Golden Hour Wildlife Photography: Essential Techniques — Steve Creek Wildlife Photography
• Wildlife Photography Tips: Top 10 — Pangolin Photo

Zoo and Aquarium Photography

• Photos at the Aquarium: Tips and Tricks — SIGMA Blog
• How to Photograph Through Glass Without Reflections — Clipping World
• Mastering Aquarium Photography with CPL Filters — PhotoFocus
• 7 Tips on Photographing Aquariums — Life Pixel
• Photographing Animals in Captivity: The Ethics — ByKailyn
• How to Photograph Wildlife Ethically — National Geographic

Underwater Photography

• Nauticam vs Ikelite: Best Underwater Housing — UW Camera Store
• Ikelite Housings — Underwater Photography Guide
• Housing Comparison: Ikelite vs Nauticam — Ikelite
• Ikelite Canon R5 Housing Costs $4,200 Less Than Nauticam's — Dive Photo Guide
• Manual White Balance and Ambient Light — Underwater Photography Guide
• Recovering Color in Underwater Photography — Divers Alert Network
• Underwater Photography with Magic Filters and Red Filters — UW Photography Guide
• Manual White Balance for Underwater Still Photography — Ikelite
• How to Use GoPros for Underwater Photography — Nature TTL
• Best Underwater Cameras Guide — GoPro
• Beginner's Guide to GoPro for Underwater Video — UW Photography Guide

Bird Photography and Digiscoping

• Birds in Flight (BIF) — Thom Hogan
• Bird in Flight Photography Crash Course — Backcountry Gallery
• Birds in Flight Photography — Tampa Bay Bird Photography
• How I Photograph Birds — Nick Dale Photography
• Basics of Digiscoping — All About Birds (Cornell Lab)
• A Guide to Birding and Digiscoping — B&H eXplora
• Why You Need to Start Digiscoping — Audubon

Macro and Close-Up Nature Photography

• How to Shoot Macro Photos with Extension Tubes — PetaPixel
• Macro Lens or Extension Tubes? — Fstoppers
• The Ultimate Guide to Extension Tubes — Shuttermuse
• Macro Diffraction Calculator — PhotoPills
• Light Behavior in Macro — MacroPhotography.Org
• Essential Macro Photography Terms — MacroPhotography.Org
• Macro Photography Tips: Aperture, DOF, Diffraction — Discover Digital Photography
• Exploring Macro Photography: Dedicated Lens or Extension Tubes — Nature Photographers Network

Ethics in Wildlife Photography

• Principles of Ethical Field Practices — NANPA (PDF)
• Ethics — NANPA
• The Seven Principles — Nature First
• The Nature First Principles in Wildlife Photography — Nature First
• Wildlife Photography — Nature First
• Ethics in Wildlife Photography: Code of Conduct — Nature TTL
• Ethics of Wildlife Photography — The Wildlife Collective
• The Ethics of Wildlife Photography — B&H eXplora
• Photographer Stripped of Wildlife Award for Cheating — PetaPixel
• Hired Wolf Photographer Stripped of Title — CNN
• Wildlife Photography Has a Surprisingly Sketchy Underbelly — Document Journal
• When Whimsical Wildlife Photography Isn't What It Seems — PBS News
• Don't Feed the Bears: Ethics in Wildlife Photography — National Geographic
• Monkey Selfie Copyright Dispute — Wikipedia
• Monkey Selfie Lawsuit Ends With Settlement — NPR
• Rules — Wildlife Photographer of the Year, Natural History Museum
• Drone Photography Laws and Ethics — Aero Aerial

Conservation Photography

• Cristina Mittermeier — Wikipedia
• Biography — Cristina Mittermeier
• Cristina Mittermeier — Climate One
• Conservation Photography — Wikipedia
• Photo Ark — National Geographic Society
• Joel Sartore: Explorer Story — National Geographic
• Take a Photo, Save a Species — National Geographic
• The Impact of Conservation Photography — Adobe Blog
• The Power of Nature Photography for Conservation — Backcountry Journeys

Post-Processing and Competition Rules

• How to Remove Noise From Your Bird Photos — Journal of Wildlife Photography
• How to Avoid and Reduce Noise — Photography Life
• Wildlife Photo Editing with DeNoise AI — Topaz Labs
• Image Manipulation in Photo Competitions — HEADT Centre
• Nature Photography: Objectivity, Manipulation, and Ethics — Audubon
• AI Computational Photography Tools for Wildlife Photographers 2026 — Paolo Sartori