Exploring Wildlife: Sony a6400 Camera Review

When I bought my Sony a6400 camera in 2020 I upgraded from a Panasonic Lumix, that I have had since 2012. I spent a lot of time deciding between different camera brands, and I read a lot of online reviews about the pros and cons of different cameras. I decided to go with Sony, and since I don’t have anything to compare it with, I still think it is pretty great 🙂

Visiting Hutt Lagoon, a pink lake in Western Australia, on a cloudy day
Visiting Hutt Lagoon, a pink lake in Western Australia, on a cloudy day with my Sony a6400 camera at hand

Table of contents

  1. Why I choose to shoot in JPEG and rarely RAW
  2. Great features for wildlife photography with the Sony a6400
  3. Examples of birds in flight taken with a Sony a6400 camera
  4. Photos during excellent light conditions (Sony a6400)
  5. Photos in low light (ISO-1000 to ISO-5000) taken with a Sony a6400 camera
  6. Conclusion

In this post I have inserted some examples from my collection of wild birds I have encountered in 2020-2025.

Most of the photos are from my trip to Australia in 2022, where I spent two weeks on the West coast, four days on Tasmania and three weeks in New South Wales.

I hope that my post can help anyone with deciding on which camera is right for you!

If you want to see landscape photos also taken with my Sony a6400, you may head to my main page about Australia and browse for content.

For the majority of the time I shoot in JPEG, but in fine or extra fine image quality. The photos in this post are inserted in the highest resolution possible from the upload on WordPress.

The Sony a6400 camera with the Sigma lens I have used for most photos.

It is possible to shoot in both RAW and JPEG with the Sony a6400, which I did at first. You should shoot in RAW and JPEG if you want the option of comparing between the easily usable JPEG and a RAW image, which must be edited in an image software program.

Great features for wildlife photography with the Sony a6400

The mirrorless camera is super fast and can take a lot of photos within a very short time. It has for example a High and High+ setting that is excellent for bird photography (Drive mode).

The Sony a6400 camera also has some great focus tracking; it can track a small, moving object on the sky (Focus area: Tracking flexible spot), and if you get the focus right you can lock the focus on the animals eye.

Examples of birds in flight taken with a Sony a6400 camera

Birds in flight are not the easiest subject to study in photography. Tracking a small bird against a blue sky can be difficult and requires training and the right settings.

Here is an example of birds in flight from Mallorca from my trip in 2024, when a marsh harrier startled all the waterbirds:

Avocets taking flight inside S’Albufera Nature Reserve on Mallorca. Camera model Sony a6400, Settings: f/5.6, 1/1000 sec., ISO-320, 211 mm. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary

The next photo is from my trip to Lake Kerkini in North Macedonia (Greece) in June 2025, where we went on a one day trip to the lake. I had booked a transfer to the lake and a private cruise on the lake. We stayed only in Thessaloniki, leaving us with only a few hours on the lake.

Lake Kerkini is more commonly visited for bird photography outside the summertime. Especially the winter/early spring should provide excellent light conditions and good photo subjects. This photo was taken in early June and the light was harsh, but the squacco herons were so interesting to observe!

A squacco heron with a water lily at Lake Kerkini
A squacco heron with a water lily at Lake Kerkini, Greece 2025. Camera model: Sony a6400. Lens: SIGMA 100-400mm F5-6.3 DG DN OS.

The next photo is an example of a flying bird against a blue sky.

This was one of the first photos of a bird in flight I took with my then recently acquired Sigma lens. We had stayed the night in our rented autocamper on a deserted resting spot along the highway between Perth and Exmouth.

Unidentified raptor from Western Australia. Camera model Sony a6400, Settings: f/5.6, 1/320, ISO-125, 200 mm. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary
A crested serpent-eagle in the sky, Bukit Tinggi (Malaysia)
A Crested serpent eagle in the sky. Malaysia 2024. Lens: SIGMA 100-400mm F5-6.3

This photo above was taken in Malaysia during my travels to Asia in November – December 2024. By that time I started to shoot in RAW to always be able to do editing later.

Photos during excellent light conditions (Sony a6400)

Below I have inserted some photos during excellent light conditions with different colors in the background.

This Eurasian coot was foraging on green algae (from my trip to Lake Garda in Italy in 2024):

A Eurasian coot from Lake Garda, Italy. Camera model Sony a6400, Settings: f/5.6,1/250 sec., ISO-100, 135 mm.

A beautiful flame robin was perched in a tree full of lichens on Mount Wellington near Hobart (Tasmania):

A flame robin from Tasmania, Australia. Camera model Sony a6400, Settings: f/5.6, 1/250, ISO-160, 224 mm. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary

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This next photo of shelducks I took from a bird hide in a Nature Reserve on Mallorca during one of the mornings. They were some of the birds that came the closest to the bird hide.

Three Shelducks standing in the shallow water in S'Albufera de Mallorca
Three shelducks standing in the shallow water in S’Albufera de Mallorca, Spain. Camera model Sony a6400, Settings: f/6.3, 1/500 sec., ISO-200 and 400 mm zoom. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary

The next photo is from my solo trip to Rottnest Island close to Perth (Australia). The quokkas (a species of marsupial) have never been afraid of humans, and they were really crawling around one’s feet looking for food scraps. That is the reason behind this close-up!

A cheeky quokka on Rottnest Island
A cheeky quokka on Rottnest Island, Western Australia. Camera model Sony a6400, Settings: f/4, 1/160, ISO-250, 18 mm.
Rainbow lorikeet with flowers in Sydney
Rainbow lorikeet with flowers in Sydney, Australia. Camera model Sony a6400, Settings: f/5.6, 1/250 sec., ISO-800, 129 mm.
Squacco heron in breeding plumage hunting for fish at Lake Kerkini
Squacco heron in breeding plumage hunting for fish at Lake Kerkini, Greece 2025. Lens: SIGMA 100-400mm F5-6.3 DG DN OS

Photos in low light (ISO-1000 to ISO-5000) taken with a Sony a6400 camera

The following photos are taken with ISO-1000 to ISO-5000. I always use the automatic ISO function when I shoot. If you are curious to see how the Sony a6400 camera works under poor/low light, have a look at the photos below.

These kangaroos from our road trip to Western Australia were excellent subjects and highly photogenic.

Red kangaroo in Yanchep National Park
Red kangaroo in Yanchep National Park, Western Australia. Camera model Sony a6400, Settings: f/5, 1/160 sec., ISO-1000, 100 mm.
A young red kangaroo
Red kangaroo (joey) in Western Australia. Camera model Sony a6400, Settings: f/6.3, 1/640, ISO-1000, 400 mm. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary

The next two birds were photographed during difficult conditions; low light and they were moving a lot;

Variegated fairywren in the Blue Mountains National Park
Variegated fairywren in the Blue Mountains National Park, Australia. Camera model Sony a6400, Settings: f/5.6, 1/320 sec., ISO-5000, 200 mm zoom. Lens: SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary
Dusky woodswallow
Dusky woodswallow from Bruny Island/Tasmania (Australia). Camera model Sony a6400, Settings: f/6.3, 1/320 sec., ISO-5000, 360 mm.

I absolutely LOVED photographing the Australian birds – having the Sony a6400 camera at hand also helped me a lot with identifying all the species, that I did not know the names of (yet!).

Conclusion

With the mirrorless Sony a6400 camera you can take some excellent wildlife photos. The automatic function is okay for some scenarios, but for most of the time when photographing birds it is always best to use the manual settings. It takes good photos with both the third-party Sigma zoom lens I use with my Sony a6400 camera (read more about this lens in this post) and my native Sony lens (a small zoom lens).

The Sony a6400 is overall a good camera for wildlife photography and for birds as well. If you are curious to swap your old Canon or Nikon camera out, you should try out and see if a mirrorless Sony camera can be your next companion.

© All photos are my own unless stated and may not be used without permission.

None of the mentioned products, experiences or places in this post were sponsored.

5 thoughts on “Exploring Wildlife: Sony a6400 Camera Review

  1. Pingback: My new Sigma zoom lens used for bird photography in Australia | Traveling Female Ornithologist

  2. Great photos! I am not a professional photographer, but I agree that the a6400 is a great camera for wildlife pbotography, I use mostly the 70-300 Sony lens. The “handheld low light” mode can be quite handy in the lighting conditions of the rainforest – if your subject doesn’t move too fast 😉

    You should absoultely travel to your #3 destination. I have never seen so much wildlife in less than three weeks.

    • Hello Vladimir,
      Thank you very much for your input! What is the name of that setting on the Sony 6400 camera – and where to find it? That would be very helpful to know. I really hope to visit Costa Rica some day, I have heard so many good things about this country.
      Best, Rie

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