photographs by Douglas Herr
Podicipediformes

Pied-billed Grebe (Podilymbus podiceps)

Glenn County California

Horned Grebe (Podiceps auritus)

Oakland, California

Clark's Grebe (Aechmophorus clarkii)

Oakland, California

all photographs Copyright (C) Douglas Herr
last updated 25 December 2007

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