# Inside Joel Sartore’s Photo Ark: The 20-Year Quest to Capture 18,000 Species Before They’re Gone

By Kuraish Hosen · Science · Published Fri, 07 Aug 2026 21:33:32 GMT · Updated Sat, 08 Aug 2026 03:33:32 GMT
Source: The Current Tribune — https://currenttribune.com/article/joel-sartore-photo-ark-18000-species

The focus of Joel Sartore’s Photo Ark isn’t just a naked mole-rat, a red handfish, or a snowy owl. It’s us. The way we look — or fail to look — at the living world. For 20 years, the National Geographic photographer’s Photo Ark has turned animals most of us will never see in person into arresting, face-to-face encounters. Now, with 18,000 species and counting, the project has quietly become one of the most ambitious visual records of life on Earth.

## The quiet beginning of a massive ark

The Photo Ark started with a decidedly unglamorous star: a naked mole-rat at the Lincoln Children’s Zoo in Nebraska on August 9, 2006. Sartore, already a seasoned field photographer, trained his camera on the small rodent with comically oversized front teeth and felt something shift. The portraits he made that day became the first entry in a growing archive designed to show the sheer variety — and vulnerability — of the planet’s animals.

The idea had taken root months earlier, during one of the most difficult periods of his life. In late 2005, Sartore’s wife, Kathy, was diagnosed with breast cancer. He stepped away from constant travel to care for her and their three children. That forced pause, and the confrontation with mortality that came with it, changed how he thought about time, and about what survives us.

He’s written that year at home gave him a new perspective on the fragility of life. The Photo Ark emerged directly from that realization: a portrait collection meant to celebrate beauty and acknowledge risk in the same frame. Kathy ultimately made a full recovery — she was the one making coffee in the background during a recent video call, Sartore noted — and the project became their family’s long-haul commitment to documenting the rest of life on Earth while it’s still here to be photographed.

## What makes the Photo Ark different

On paper, the concept sounds simple: travel the globe and photograph animals. In practice, what Sartore has built is something much more specific. His goal is to document “all animals that you can see with the naked eye” — from tree dwellers to soil burrowers to ocean oddities, from charismatic big cats to creatures that could sit unnoticed on your thumbnail.

Most of his subjects live in human care at zoos, aquariums, wildlife sanctuaries, and research labs. That access matters. Animals that are accustomed to people can tolerate the lights, the temporary enclosures, and the close quarters long enough for Sartore to make portraits that feel intimate instead of invasive.

The visual signature of the Photo Ark is ruthless in its simplicity. Each animal is photographed against either a black or white backdrop, under carefully controlled lighting, with no props, no foliage, no habitat in view. No distractions. Just the animal, isolated.

That stripped-down approach does a few important things at once. It shows true color, without odd casts from foliage or sky. It forces the viewer’s eye straight to the subject. And, crucially, it erases any obvious sense of scale. A tiny frog or mantis suddenly gets the same compositional treatment as an African leopard or a crocodile. A creature that could fit in the palm of your hand fills the frame like royalty.

Even animals without eyes — corals, anemones, sponges — are framed with the same reverence as raptors and primates. Where there *are* eyes, Sartore leans into them. He wants you to look each subject straight in the face and recognize intelligence, strangeness, and, as he puts it, a basic right to exist.

## Species 18,000: a fish that walks

In early August, the Photo Ark crossed a new threshold: Sartore reached his 18,000th species. The milestone animal was the red handfish, a thumb-size, critically endangered fish that doesn’t really swim so much as walk along the seafloor on its modified fins.

To photograph it, Sartore set up a small tabletop photo tank at a breeding lab. The session was fast by his standards. A few individual fish went into the clear-sided tank, each one ambling around long enough for him to capture the portraits he needed. After images of two or three fish, the team was done in under an hour.

In the finished Photo Ark images, the red handfish’s strange proportions and delicate fins read as both alien and oddly familiar — another small life form trying to navigate a tilted world. It’s exactly the kind of species the project exists to highlight: rare, imperiled, and practically invisible to the public without this kind of focused attention.

## Building a visual record before it’s too late

Sartore never pretends photography alone will save a species. Habitat loss, climate change, pollution, invasive predators — none of that gets fixed by a picture, no matter how striking. What his archive can do, though, is change who we think deserves saving.

The Photo Ark already includes animals that are extinct in the wild, surviving only through captive breeding and careful management. The Guam kingfisher and the Monterrey platyfish, for example, now persist because people made deliberate, sustained efforts to keep them going once their native ecosystems failed them.

The project also reaches back to species long gone. Sartore has photographed a preserved young thylacine — the Tasmanian tiger — a carnivorous marsupial that vanished from the wild in the 20th century. In the Photo Ark, that specimen is lit and framed like any living subject, a reminder that extinction isn’t some abstract line on a chart; it’s a permanent absence of individuals who once looked back.

At the same time, Sartore is racing forward. Reaching 18,000 species required a pace that’s almost hard to grasp. On recent assignments, he’s spent nights and mornings in places like the Minnesota Northwoods, photographing insects back-to-back, stacking multiple species into a single day’s work. Many of them are animals the world would never otherwise see, at least not in a way that reveals their texture, pattern, or strange grace.

That tension — between documenting what’s already lost and what can still be saved — is the emotional engine of the Photo Ark. Each new addition is both a celebration and a quiet alarm.

![Photo Ark style setup with animal being photographed against white backdrop](/media/2026/08/joel-sartore-photo-ark-18000-species-inline.webp)
*Behind the scenes, even the smallest animals get a full studio treatment in the Photo Ark. (Photo: Igor Bubin / GFDL 1.2 via Wikimedia Commons)*

## Why these portraits hit so hard

If you’ve ever scrolled through a gallery of Photo Ark images, you know they don’t feel like standard wildlife shots. There’s no chase scene, no dramatic sunset on the savanna. Instead, the drama is in the gaze and the detail: the serrated edge of a crocodile’s jaw, the translucence of a salamander’s skin, the posture of a mantis caught mid-turn.

By flattening the visual context, Sartore levels the moral one. An endangered lemur, a common octopus, a springbok mantis, a leopard — each is given the same clean background, the same cinematic lighting, the same dignified treatment. The hierarchy that usually shapes our empathy for animals starts to wobble.

The effect is especially strong with the tiniest creatures. When an insect fills the frame, you notice how much is going on in a body just a few millimeters long: sculpted armor, iridescent wings, improbable antennae. Sartore likes to point out that many of his subjects could sit easily in a human hand. On a white or black field, they look enormous, impossible to ignore.

There’s another subtle trick at work: time. A Photo Ark portrait suggests stillness, but behind every image is a flurry of preparation — building temporary sets, arranging lighting, making sure stressed animals aren’t pushed too far. The finished picture is a frozen second stolen from a much messier reality. That gap is where your imagination steps in, filling in the animal’s unseen life beyond the frame.

## A global project with a personal core

For all its scope, the Photo Ark remains grounded in one photographer’s persistence. Sartore isn’t parachuting into pristine wilderness; he’s hauling backdrops and lighting kits into back rooms at zoos and research institutions, working with keepers and scientists to make stressful days slightly less stressful for the animals.

Two decades in, he’s still moving at a pace that feels more like a startup than a legacy project, adding species one portrait session at a time. The ambition — all animals visible to the naked eye — is obviously impossible in a strict sense. But as a guiding star, it keeps him chasing every new fish, amphibian, bird, reptile, mammal, and invertebrate he can get in front of a lens.

And the personal roots haven’t faded. The idea grew out of a family health crisis; the work now doubles as a family business and a long-running meditation on what we leave behind. Every new species is another line in a visual will addressed to future generations: Here’s who was here with us. Here’s how they looked when we still had a chance to decide their fate.

## What This Means

The Photo Ark sits at the intersection of art, science, and memory. It’s a scientific resource, in the sense that it documents real animals, in real detail, at a particular moment in time. It’s an art project, shaped by one photographer’s choices about light, color, and composition. But most of all, it’s a memory device for a planet in flux.

Reaching 18,000 species isn’t just a numerical milestone; it’s a reminder of scale — of how much life we share the world with, and how much we stand to lose. The images don’t lecture. They simply present each creature with the same unsparing clarity and let you sit with what that implies.

As biodiversity continues to erode, projects like the Photo Ark will matter more, not less. Even if every habitat protection plan we could dream up went into effect tomorrow, huge numbers of species would still live and die without most of us ever knowing they existed. Sartore’s archive pushes back against that quiet erasure. It insists that being seen — really seen, eye to eye — is the first step toward being valued.

In the end, the Photo Ark is less about rescuing individual animals than about recalibrating human attention. It asks us to look longer, notice more, and accept that the story of our species is inseparable from the 18,000 and counting whose portraits now share the frame.

*Photo: wim hoppenbrouwers / BY-NC-ND via Openverse | Photo: Igor Bubin / GFDL 1.2 via Wikimedia Commons*