This is a typical pose for a Snow Gooses coming in for a dynamic water landing.
The white in the water are other geese - some of the over 100,000 at Victoriaville's Beaudet reservoir.

Canon 7D with 500IS f4 lens @ 1/1250, f5, ISO 200.

Handheld, no crop. I've processed this pic on my laptop which for me is a little less reliable that my main frame monitor - should be okay, though.

Mike