Some additional shots from the same 1 hr. walk:
A Coot from the beginning of the walk.
A flotilla of Coots.
A Common Moorhen.
Some Sandhill Cranes.
An Ibis on a limb.
And, finally, a Great White Heron in flight.
What amazed me was the number and diversity of wildlife I spotted and was able to photograph in a relatively short period of time. At a less-than-optimum time of day. Great place and I'm planning to go back some time this week.
Jim