BIRD IN FLIGHT ONLY -- share your BIF photos here

A Tri-colored Heron rescuing a fish.
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R5 MK II RF600 f/4L IS w/1.4x 1/4000 : f/6.3 : 1000

Wood Duck drake flying up to meet a potential mate.
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R5 MK II RF600 f/4L IS w/1.4x 1/3200 : f/6.3 : 1600
 
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Thanks. At 30 fps I was able to choose the best ones. My keeper rate goes down as the fps go up.
I'm surprised to hear of your inverse relationship between keeper rate and fps. That's not my experience at all. At that shutter speed subject blur shouldn't be an issue and I find that combination of camera and lens (R5MkII + RF200-800mm) to be rock solid when it comes to image stabilization and focus.
 
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I'm surprised to hear of your inverse relationship between keeper rate and fps. That's not my experience at all. At that shutter speed subject blur shouldn't be an issue and I find that combination of camera and lens (R5MkII + RF200-800mm) to be rock solid when it comes to image stabilization and focus.
In 1 second of shooting I often get 30 very good similar shots but I bin 29 as I don’t keep duplicates. So, that’s a keeper rate of 1/30. On my old 5DSR I would have taken only 5 shots during that time and had a keeper rate of 1/5. I did say in my reply to you:
Thanks. At 30 fps I was able to choose the best ones. My keeper rate goes down as the fps go up.
 
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In 1 second of shooting I often get 30 very good similar shots but I bin 29 as I don’t keep duplicates. So, that’s a keeper rate of 1/30. On my old 5DSR I would have taken only 5 shots during that time and had a keeper rate of 1/5. I did say in my reply to you:
We need to use the appropriate unit of measure to match the event. For example, 40yd dash: Usain Bolt = seconds, me = calendar.
With such high fps, keeper rate should be expressed as keepers/trip. I am always happy if I get any keepers per trip. Not only do I not keep duplicates I don't even keep anything less than 4. Kind of a minimalist approach.
 
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We need to use the appropriate unit of measure to match the event. For example, 40yd dash: Usain Bolt = seconds, me = calendar.
With such high fps, keeper rate should be expressed as keepers/trip. I am always happy if I get any keepers per trip. Not only do I not keep duplicates I don't even keep anything less than 4. Kind of a minimalist approach.
Yep. I tend to keep just one shot, with an occasional back-up spare if it's important. When I missed the Bittern last week, the guy next to me in the hide had 1700 shots of it to go through and cull. It's a common problem and there is plenty of discussion here on what to use for rapid culling. I recall @neuroanatomist and @usern4cr recommending FastRawViewer. DxO PL is fast eenough on my computer and I make do with that for previewing for culling.
 
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In 1 second of shooting I often get 30 very good similar shots but I bin 29 as I don’t keep duplicates. So, that’s a keeper rate of 1/30. On my old 5DSR I would have taken only 5 shots during that time and had a keeper rate of 1/5. I did say in my reply to you:
Thanks for your explanation: I suspected it would be a matter of semantics.
 
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I recall @neuroanatomist and @usern4cr recommending FastRawViewer. DxO PL is fast eenough on my computer and I make do with that for previewing for culling.
DxO PL renders RAWs plenty fast on my computer as well (16” M4 Pro MBP). I just find it kludgy for triage. For example, quickly zooming to 100% is Command-1, zooming back out is Command-0 (opposite side of the keyboard), while In FastRawViewer, the ‘z’ toggles to 100% and back. Selection tools in FastRawViewer are also much better (there’s a bit of a learning curve, but worth it IMO).
 
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