Canvasback Duck, Chesapeake Bay, Maryland

The Canon EOS-1D X Mark III arrived mid-afternoon and immediately the battery went on the charger. Setting up the camera came next (didn't wait for a full battery charge) and shooting the noise test followed. Late-night packing ensued and the road trip started the next morning.

The goal of this trip was to give the 1D X III a workout and the Chesapeake Bay ducks seemed a good choice.

One of the challenges I frequently encounter when photographing ducks is selecting the correct focus point(s) in time to get an image before the duck changes direction again. Those webbed feet can make 180° turns very fast but the 1D X III's new Smart Controller is a game-changer in DSLR focus point selection. Simply slide a thumb (even with a glove on) across the AF-ON button's Smart Controller feature and the AF point moves in the same direction. Keeping up with the ducks is now considerably easier thanks to the Smart Controller — this feature is awesome. I'm now less-satisfied with my other DSLRs.

When photographing ducks, I seldom appreciate a downward camera angle. This means getting the camera down to the level of the duck which becomes complicated when the duck is swimming. Sitting in the low-40-something-degree-F water just upriver from the Chesapeake Bay wearing chest waders (with a heavy layer of fleece insulation under them) was the option selected. Obviously, the camera cannot go right on the water level, especially with saltwater sometimes having splashing waves, but getting into the water helps reduce elevation.

Another aid to a flatter camera angle is using a long focal length lens. The longer the focal length used, the farther away the subject needs to be for proper framing and to frame a farther-away subject requires the camera angle to be raised, creating a closer-to-level shooting angle.

Prior to leaving for this short trip, I had a number of accessories sent to me for testing.

Holding the camera and lens in the river was a Wimberley WH-200-S Sidemount Head. The Wimberley Tripod Head II (full gimbal head including the cradle) is an awesome choice for holding a big lens. This head is very solid but the Sidemount version is even more rigid, weighs less, consumes less space, and provides a better handle (such as for lifting the tripod out of the river). The only downside to this side-mount head is that some lenses, primarily very large lenses with high-profile tripod feet, may not be perfectly centered over the head. This slight offset didn't seem to matter in my use with a 600mm f4L lens. My cradle will not likely see any future use.

Mostly submerged and holding the Wimberley Sidemount tripod head was a Robus RC-8860 Vantage Series 5 Carbon Fiber Tripod. This solid, heavy-duty tripod was a superb solution for anchoring (literally in this case) a 600mm f/4 lens on a pro body. I continue to be impressed by the quality of the Robus products, especially for the price. They are great values.

I might share another Canvasback photograph with you soon as I struggled to select between this one and a looser-framed shot (and many others). The warm lighting on this duck is from a setting sun and the blue water color is courtesy of a blue sky.