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3) Animal
Description
With more than 1 million copies sold, this updated and revised celebration of the animal kingdom features photos and descriptions of over 2,000 species and habitats. Bringing animals, habitats, and up-to-date research to life for readers around the world, Animal explores the creatures that have fascinated and inspired humans for years, from intrepid Emperor penguins to fierce Siberian tigers, to the very intelligent and highly communicative humpback...
Description
Discover the remarkable physiological features of birds that undergird flight. First, note how and why feathers evolved. Then, investigate the high metabolism of birds - they must burn energy at an astounding rate. See how birds are adapted for flight by many weight-reducing factors, and how their respiratory, circulatory, and excretory systems, as well as heightened senses, keep them airborne.
Description
Contrary to the old cliché, you can teach old dogs new tricks - and new dogs old tricks. Professor Donaldson reviews the ages and stages of dog maturity and has tips for which training to start your puppies with and how to choose the right puppy socialization class. She provides insightful instructions on training older dogs as well, including how to consider any physical ailments they may have.
Description
By now your dog is figuring out that "good things come to those who wait" and is starting to work on impulse control without being told. At this point in training, your dog has also figured out that obedience is the strategy to get what he wants. This empowering realization means your dog understands he can take charge and control the situation.
Description
Examine the difference between tricks and obedience. Explore why teaching tricks can be beneficial to your dog as you work through three types of trick training: non-transitive or simple actions, transitive, and behavior chains. By using the foundation of obedience training you've already established, you can teach old (and young) dogs new tricks.
Description
Begin by contemplating the integral connections between birds and dinosaurs. Examine mounting evidence that birds not only evolved directly from dinosaurs, but also that they are themselves dinosaurs. Consider how bipedal reptiles gained the ability to fly, becoming birds, and how the cursorial (from the ground) and arboreal (gliding) theories of the origin of flight may intersect.
Description
Continue with the astonishing variety of North American songbirds. Learn about birds that mimic, the mockingbirds and catbird, and the thrashers, with their namesake feeding behavior. Track the striking bulbuls, the starlings, pipits, wagtails, waxwings, longspurs, and snow buntings, and finish with the vast array of warbler species, and the challenges they pose to identification.
Description
Among twelve top Western birding sites, visit the Alaska Maritime National Wildlife Refuge, nesting site of forty million seabirds; California's Point Reyes National Seashore, which hosts a massive 490 species; the Grand Canyon, a Globally Important Bird Area; and a Texas park that sees a million migrating raptors each fall.
Description
Investigate three forms of avian polygyny, where one male mates with several females, and the factors that make it a useful adaptation. Then discover "leks," courtship arenas where males compete for mates, and witness the dramatic courtship displays of some male birds. Marvel at the Australian bowerbirds, who build elaborate, decorated structures whose only purpose is to attract a mate.
Description
Here, study several diverse groups of birds, ranging from the familiar to the exotic. Explore the surprising variety of pigeons and doves, and trace the sad demise of the passenger pigeon. Note the presence of "introduced" parrots in the U.S., and discover the range of cuckoos, anis, woodpeckers, trogons, swifts, hummingbirds, and kingfishers that flourish across North America.
Description
Learn about eleven of the best birding destinations in the Eastern U.S. and Canada. Among them, pay visits to Maine's Monnegan Island, a stopping place for a huge variety of migrants; Cape May, New Jersey, a locus of great birding sites and a haunt of famed birders; and Ohio's Magee Marsh, a legendary birding spot which hosts 338 bird species.
Description
Now travel into the world of these iconic and alluring birds of prey, and their distinguishing features, ranges, and behaviors. Learn about New World vultures, including the magnificent California condor. Also encounter the osprey, kites, eagles, hawks, falcons, kestrels, and the crested caracara. Consider the challenges of raptor-watching, and their unusual history with humans.
Description
Learn how birds mate; then examine the structure of bird eggs, how they are laid, and how laid eggs develop. Observe how nests are constructed, the diverse materials used to build them, the types and functions of nests, and the range of ingenious avian nesting behavior. Finally, explore how birds incubate their clutch, and study brood parasites, who lay eggs in the nests of other birds.
Description
Today, complete your review of the Passerines (songbirds). Beginning with the seed-eating towhees, explore the many varieties of New World sparrows, the juncos, and Old World buntings. Then study the tanagers, cardinals, dickcissels, grosbeaks, and vivid New World buntings, before concluding with families such as the meadowlarks, blackbirds, grackles, orioles, finches, and crossbills.
Description
Begin by delving into the history of birdwatching in the U.S., from the early naturalists of the 18th century to today's highly organized activity. Then look into the origins of birds, and how they are linked evolutionarily to dinosaurs and early reptiles. Finally, explore bird taxonomy, and how their scientific classification aids us in identifying them in the field.
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