American bird conservancy (86 resultados)

Paperback. Condición: Fair. A Surer, Faster, Easier Way to Identify BirdsAt last, a guide that successfully organizes birds by field-recognizable features for quick identification. For lack of a better method, bird guides have traditionally placed birds in evolutionary sequence, resulting in birding's classic Catch-22 -- you must recognize an unknown bird and know its place in the sequence before you can took it up All the Birds arranges species by their feeding adaptations -- features that are easily observed. How a bird feeds largely determines its form. It's nature's way of organizing species to fit ecological niches. The powerful bills and tree-climbing habits of woodpeckers, for instance, are prominent feeding adaptations. Recognizing birds' adaptations for feeding is the natural, no-nonsense way to identify; learn, and understand them.…

Paperback. Condición: Good. A Surer, Faster, Easier Way to Identify BirdsAt last, a guide that successfully organizes birds by field-recognizable features for quick identification. For lack of a better method, bird guides have traditionally placed birds in evolutionary sequence, resulting in birding's classic Catch-22 -- you must recognize an unknown bird and know its place in the sequence before you can took it up All the Birds arranges species by their feeding adaptations -- features that are easily observed. How a bird feeds largely determines its form. It's nature's way of organizing species to fit ecological niches. The powerful bills and tree-climbing habits of woodpeckers, for instance, are prominent feeding adaptations. Recognizing birds' adaptations for feeding is the natural, no-nonsense way to identify; learn, and understand them.…

Paperback. Condición: Good. A Surer, Faster, Easier Way to Identify BirdsAt last, a guide that successfully organizes birds by field-recognizable features for quick identification. For lack of a better method, bird guides have traditionally placed birds in evolutionary sequence, resulting in birding's classic Catch-22 -- you must recognize an unknown bird and know its place in the sequence before you can took it up All the Birds arranges species by their feeding adaptations -- features that are easily observed. How a bird feeds largely determines its form. It's nature's way of organizing species to fit ecological niches. The powerful bills and tree-climbing habits of woodpeckers, for instance, are prominent feeding adaptations. Recognizing birds' adaptations for feeding is the natural, no-nonsense way to identify; learn, and understand them.…

Paperback. Condición: Fair. A Surer, Faster, Easier Way to Identify BirdsAt last, a guide that successfully organizes birds by field-recognizable features for quick identification. For lack of a better method, bird guides have traditionally placed birds in evolutionary sequence, resulting in birding's classic Catch-22 -- you must recognize an unknown bird and know its place in the sequence before you can took it up All the Birds arranges species by their feeding adaptations -- features that are easily observed. How a bird feeds largely determines its form. It's nature's way of organizing species to fit ecological niches. The powerful bills and tree-climbing habits of woodpeckers, for instance, are prominent feeding adaptations. Recognizing birds' adaptations for feeding is the natural, no-nonsense way to identify; learn, and understand them.…

hardcover. Condición: Fair.

Condición: good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.

Paperback. Condición: Very Good.

Paperback. Condición: Good.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Condición: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Condición: Good. 1st ed. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Condición: Good. 1st ed. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

hardcover. Condición: Good. Estado de la sobrecubierta: Includes dust jacket. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

Condición: Good. 1st Edition. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Good.

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condición: As New. Like new paperback. Text is unmarked. Cover has very minor shelf wear. Book appears to have been unopened/unread. First Edition.; 100% Satisfaction Guaranteed! Ships same or next business day.

hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.