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National Geographic Field Guide To The Birds
of North America
New 4th Edition
The new fourth edition of this popular field
guide adds some valuable features, including
updated maps and taxonomic classifications.
Organization is clear, the illustrations are
realistic and more colorful than ever, and
the range maps are easy to understand. The
guide covers all North American bird
species, including seabirds. |
One of the best bird guides available, tough
enough to take in the field, detailed enough
for hours of armchair browsing. 800
illustrations, 630 maps
RAVEN Price $ 21.95 includes
shipping |
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The Birders
Handbook
by Paul Ehrlich
Encyclopedia of North American bird behavior
is a complement to field guides. Learn more
about the species you see in the field with
information not included in your ID guide.
This is the most complete reference book
about the birds of North America in
field-guide format. Includes accounts for
each of the 646 species of birds that breed
in North America: Where the bird nests,
which sex(es) build the nest, How many eggs
the bird lays, what they look like, which
parent incubates and for how long, how the
young are cared for, food preferences and
foraging habits. |
Includes
information about displays and mating,
wintering, and conservation status. Also
includes 250 short essays covering all
aspects of avian natural history.
RAVEN Price
$ 20.00
includes shipping |
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The World Of Birds
A Layman's Guide To
Ornithology
Great introduction to ornithology for both
the novice and serious birder. A highly
readable, scientifically exact book for bird
watchers who want to understand as well as
identify birds. This guide goes beyond
bird identification to a detailed
exploration of anatomy, physiology,
behavior, communication, evolution,
migration and ecology. 224 pages. |
RAVEN
Price $ 15.95 includes shipping |
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Tree
Finder
Guide to
identifying native (and some widely
introduced) trees of U.S. and Canada east of
the Rocky Mountains. A dichotomous key leads
the user through a series of simple
questions about the shape or appearance of
different parts of a tree. Includes 161
species |
RAVEN Price $4.50 includes shipping
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Winter
Tree Finder
Pocket-sized
dichotomous key to identifying deciduous
trees (trees that lose their leaves in the
fall) in winter by examining twigs and other
features. Describes parts of the twig and
their function; encourages close observation
of plant structures. Illustrations show
twigs, buds, fruits, shape, habitat, and
range of trees. |
RAVEN Price $4.50 includes shipping |
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Fern
Finder
A pocket guide
to identifying native ferns that grow in the
U.S. Midwest and Northeast, and eastern
Canada. Like other plant guides in the
"Finders" series, "Fern Finder" is a
dichotomous key, which leads the user
step-by-step through a series of choices to
the species being identified. Heavily
illustrated with line drawings. |
RAVEN Price
$4.50 includes shipping |
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