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A field guide to western birdsa completely new guide to field marks of all species found in North America west of the 100th meridian and north of MexicoBookby Peterson, Roger Tory, 1908-1996
Published 1990 -
by Alderfer, Jonathan K.
Published 2011 -
Stan Tekiela's birding for beginnersyour guide to feeders food and the most common backyard birds Pacific NorthwestBookby Tekiela, Stan
Published 2020 -
by Kaufman, Kenn
Published 2011