Canadian Geese and Tundra Swans: Canon 40-D 500mmF4(the white spots on the water is feathers or down from the birds)

Mallard Drakes and Hen: Canon 40D 500mmF4
It is easy to confuse female Mallards with Black Ducks as the coloration is quite close, but the Black Duck is, as the name implies, darker, or black appearing.
Black Ducks: Canon 40-D 500mmF4Much of the land at the management area is off limits to public entry. This makes good photography difficult at times, as the birds are often too far away, but it is essential to keep overly enthusiastic viewers and photographers from frightening the birds, and causing them to leave the area. There are a few small ponds or "potholes" close to the roadway and photography is possible in these areas.
Here is a link to the PGC website that explains the reason for their restricted entry policy along with other information on the waterfowl.
Here is a link to the PGC website that explains the reason for their restricted entry policy along with other information on the waterfowl.