  Birds in Trouble (Paperback) ISBN-13: 9781623493592 ISBN-10: 1623493595 Genres: Sports & Outdoors, Science & Math ?  Extreme Birder One Woman's Big Year (Paperback) ISBN-13: 9781603442619 ISBN-10: 1603442618 Genres: Biographies & Memoirs, Travel, Science & Math, Outdoors & Nature ? |
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