The sound of lots of splashing grabbed my attention and then I spotted these two male mallards chasing each other in a tight circle. It reminded me of a dog chasing it's tail yet much faster with water going in every direction. This was happening close with the circle just inside the frame of my 500mm PF and at first I could not predict where they would go making it hard for me and thus my camera to track the action. Once I figured it out my Fuji X-H2s somehow found an eye to focus on in any frame one was visible, an incredible achievement that I could never had done using traditional methods. I suspect I would have had a lot of sharp water with ducks slightly out of focus in the background. Shooting at 40 FPS that slowed to 30 FPS once the buffer filled resulted in a lot of frames over the two minute fight. I've picked out 19 federate moments to share.
Comments and suggestions welcome,
Morris
1) a gull watches as the two threaten each other
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
2) The duck was grabbed by the wing and flipped
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
3) Duck charges the other
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
4) They circle trying to bight each other
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
5) Duck trying to avoid the charge of the other
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
6) Full speed ahead
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
7) I dare you!
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
8) They flip each other
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
9) They continue to circle
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
10) Stare out
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/850s800 ISO+0.3 EV
11) The duck on our right backs off while the other attacks
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/950s800 ISO+0.3 EV
12) A tight crop of both on the attack - continuing in the thread
X-H2SNIKON AF-S NIKKOR 500mm f/5.6E PF ED VR lens500mmf/5.61/950s800 ISO+0.3 EV