I'm a retired ER Physician, now living in Mill Valley with my wife Patti. We are avid birders, and I enjoy doing bird and nature photography , often shooting through high quality telescope in a technique called "Digi-Scoping".
by Len Blumin
The Duck Family covers over 35 of ducks and allies (Geese and Swans) seen in the United States, with background text and color photos.
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