I Accidentally Shot My Nikon Z8 in JPEG. Here's What I Learned

One of the photographs that made me stop and look twice. Captured during an entire session that I accidentally recorded in JPEG instead of RAW, this bumblebee on a thistle challenged my assumptions about just how capable the Nikon Z8's JPEG processing can be under the right conditions.

Every photographer develops routines that eventually become second nature. Before leaving home I check batteries, memory cards, shutter speed, autofocus mode and exposure settings. By the time I arrive at a reserve, the camera is usually configured exactly as I want it.

Or so I thought.

After spending a pleasant morning at North Cave Wetlands photographing bumblebees, hoverflies and flowering thistles, I returned home and began importing the images into Lightroom. Something immediately caught my eye.

The files seemed unusually small, and the photographs themselves already looked surprisingly polished. Colours were vibrant, contrast looked balanced and very little seemed to need adjusting.

It only took a few moments before I discovered why.

Somewhere along the way I had accidentally changed the image quality from RAW to JPEG.

Like many wildlife photographers, I almost exclusively photograph in RAW. It has become so much a part of my workflow that I rarely even think about it. My first reaction was frustration. I'd convinced myself that I had wasted the morning and lost the flexibility that RAW files provide.

Fortunately, I couldn't have been more wrong.

A pair of hoverflies feeding on a flowering thistle at North Cave Wetlands. Like every image in this article, this photograph was accidentally captured in JPEG instead of RAW. It became part of an unexpected real-world test of just how capable the Nikon Z8's JPEG engine can be when exposure and lighting are on your side.

Looking Beyond the File Format

Once the initial disappointment disappeared, I decided to judge the photographs on what really mattered rather than on the letters beside the filename.

The more I examined them, the more impressed I became.

The colours were rich without appearing over-saturated. The delicate hairs covering the bumblebees remained crisp, the intricate wing detail was beautifully rendered, and the vibrant purple thistles stood out perfectly against the soft green backgrounds. Even the gentle transitions within the out-of-focus areas looked smooth and natural.

Had I not known these were JPEGs, I doubt I would have questioned them.

It was a useful reminder that modern cameras are capable of producing remarkably refined images straight out of the camera.

Why This Session Worked

The important point is that the conditions suited the format.

Unlike photographing birds in flight or kingfishers diving into shaded water, this session presented very few technical challenges. The insects were relatively cooperative, the light remained soft and even throughout the morning, and the backgrounds were uncluttered. Exposure was straightforward and there was little need for aggressive post-processing.

In these circumstances, the Nikon Z8's JPEG processing produced files that required almost no work before they were ready to share.

That isn't because JPEG has suddenly become superior to RAW. It simply means the camera was working within conditions where it could make very good processing decisions on my behalf.

A Small Copper butterfly feeding amongst ragwort, with a hoverfly approaching from below. Like every photograph in this article, this image was accidentally captured in JPEG instead of RAW. The rich colours, fine detail and minimal editing required reminded me just how capable the Nikon Z8's JPEG engine can be when the light and exposure are working in your favour.

The Unexpected Star of the Morning

Another aspect that reinforced this was the lens I had chosen.

Every image was taken with the NIKKOR Z 180-600mm, a lens that many photographers immediately associate with distant wildlife and birds. During the morning it proved once again how versatile it really is. Standing back slightly allowed me to photograph the insects without disturbing them while still filling the frame with remarkable detail.

The close focusing ability of the lens, combined with the beautifully soft backgrounds, produced images that I was genuinely pleased with. It also reinforced something I've mentioned before: the 180-600mm is far more versatile than many photographers give it credit for.

Why I'll Still Shoot RAW

Despite this pleasant surprise, nothing has changed my overall workflow.

When photographing wildlife, particularly birds, conditions can change in an instant. One moment a kingfisher is perched in open sunlight, the next it dives beneath an overhanging branch. Woodland birds move between deep shade and bright gaps in the canopy, while birds in flight constantly present changing backgrounds and exposure challenges.

RAW files provide a safety net that simply isn't available with JPEG.

Recovering highlights, lifting shadows, correcting white balance or making more substantial adjustments all remain easier when the full sensor data has been retained. That flexibility is invaluable when photographing unpredictable wildlife, which is why RAW will continue to be my preferred format.

Perhaps We've Been Too Harsh on JPEG

Photography forums often reduce the debate to a simple choice: professionals shoot RAW, everyone else shoots JPEG.

My accidental experiment suggests the reality is rather more nuanced.

Modern cameras such as the Nikon Z8 have exceptionally sophisticated image processors. When the exposure is accurate and the lighting is favourable, they can produce JPEG files that require very little additional work.

For photographers who enjoy macro subjects, flowers, landscapes or any situation where lighting is predictable, JPEG may be a perfectly sensible option. It reduces storage requirements, speeds up the workflow and delivers images that are often ready to use immediately.

That doesn't mean RAW has become obsolete. It simply means JPEG deserves a little more respect than it sometimes receives.

The final image from my accidental JPEG session at North Cave Wetlands. By the end of the morning, I had stopped worrying about the camera setting and simply enjoyed photographing the wildlife around me. The experience reminded me that while RAW remains my preferred format, modern Nikon JPEGs are capable of producing excellent results when the light, exposure and subject all come together.

Final Thoughts

It's amusing how often we learn the most useful lessons through mistakes rather than careful planning.

Had I realised the camera was recording JPEG before I started shooting, I would almost certainly have stopped and changed it back to RAW without giving it a second thought.

Instead, I spent an enjoyable morning photographing some wonderfully colourful summer insects and returned home with a set of images that challenged one of my own assumptions.

I'll continue photographing wildlife in RAW because it offers the flexibility I need when conditions become difficult. However, I no longer see JPEG as a compromise to be avoided at all costs.

Sometimes it takes a simple mistake to remind us just how capable modern cameras have become.

If you have a new Nikon Z8 or want to see my settings visit my new Nikon Z8 page

If you enjoyed this article

Have you ever discovered an unexpected camera setting after returning from a day's photography? Perhaps you accidentally shot in JPEG, left your ISO too high, or found yourself using the wrong autofocus mode.

Continue Exploring

If you enjoyed this article, there's plenty more to discover.

Browse my Wildlife Portfolio to see more photographs from North Cave Wetlands and other locations across East Yorkshire, including birds, mammals, macro subjects and natural history.

If you're looking to improve your own wildlife photography, you'll also find a growing collection of Nikon Z8 field guides, practical tutorials and behind-the-scenes journals based on real experiences in the field.

You can also visit the Download Centre, where I share a range of free photography resources, or browse the Print Shop if you'd like to bring a piece of British wildlife into your home.

Thank you for reading, and if this article was helpful, I'd really appreciate it if you left a comment below or shared it with another photographer.