XPosted from the K-1 Forum:
A rather long sequence of shots, but it's not my fault, I blame the K-1 and DFA for giving me so many keepers.
These are all sequential, with 1 dropped frame that was because the eye was OOF, but the AF still tracked the main subject.
The Pelican went from crossing my path to flying away from me, and the AF seemed to keep pace fine.
HD PENTAX-D FA 150-450mm F4.5-5.6ED DC AW ƒ/6.3 450.0 mm 1/2500 iso200 (all same)
Probably not the best photo artistry wise, but one of my favorites just because of the action of him skidding in on his webbed feet and opening his beak sideways to get the best angle to scoop up fish at just the moment before he goes in.