I shot several long bursts at the incoming bird, and most of these are in good focus. Head-on flight shots are among the toughest AF job for any camera, and the 1D MIV worked beautifully even with a 1.4x TC on the 500 f4 IS. The critical focus plane was right on the head/shoulder area. At 700 mm, f/6.3 and 50 feet distance, there simply wasn’t enough DOF to keep the tail and feet sharp.
Little Heron (Butorides striatus, resident)
Habitat – Exposed coral reefs, tidal flats, mangroves, fishponds and streams.