Alan L Contreras
Alan Contreras has studied the birds of Oregon for over thirty years. He is past president of Oregon Field Ornithologists and has written and edited several books on Oregon birds, including Northwest Birds in Winter and Birds of Oregon: A General Reference. He lives in Eugene, Oregon.
Alan Contreras has studied the birds of Oregon for over thirty years. He is past president of Oregon Field Ornithologists and has written and edited several books on Oregon birds, including Northwest Birds in Winter and Birds of Oregon: A General Reference. He lives in Eugene, Oregon. See less
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