Catalog Search Results
Publisher
The Great Courses
Pub. Date
2017.
Language
English
Description
Today, review a range of methods for attracting birds, in the field and at home. In both places, consider the use of stealth and concealment techniques, for observing while remaining unobserved. Study the remarkable ability of sounds to attract birds, and the use of water, plants, and feeders in your yard. Also learn about important ways to record your observations.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Husbandry refers to the physical care we give our dogs such as feeding, grooming, health monitoring, medical care, and more. Professor Donaldson shows you how to use training to prep your dog for some of the aspects of care that he may not enjoy.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Explore the hatching process and the contrasting conditions for altricial chicks (born naked and helpless) versus precocial chicks (born ready to leave the nest). Delve into how birds feed their young, and the process of educating fledglings for life in the wild. Study the adaptations of siblicide (nestlings killing each other), unmated young who help raise broods, and avian communal breeding.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Witness the complex nature of competition among birds. Study "display" behavior, which sends a message regarding territory, courtship, or perceived threats. Observe the ways in which birds defend territory, for breeding and feeding, nesting and roosting. Note how territorial defense is highly ritualized and uses a series of recognized signals, and how birds' territoriality enhances survival.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Compare models which may explain female birds' choice of mates. Observe how females "test" potential mates and how males provide a basis for choice, through courtship displays or offering prime territory. Study the intricacies of avian monogamy and polygamy; take account of pair bonding in birds, extra-pair mating, sexual role reversal, and the avian equivalents of "adultery" and "divorce."
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Track the behavior of birds when they form flocks or colonies. Grasp the diverse benefits of group foraging, and how birds form mixed-species foraging flocks. Investigate group roosting and breeding behavior, and study fossil evidence that suggests some dinosaurs nested just like modern wading birds. Assess why birds form colonies and investigate the advantages and disadvantages of the colonies.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Take account of the miraculous feats of navigation performed by birds, as they migrate huge distances with amazing accuracy. Uncover the ways in which birds use visual landmarks, magnetic fields, Sun position, and the position of constellations in their migratory travels. Consider why birds migrate, the diversity of their migration patterns and habits, and the perils of these epic journeys.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Get some valuable reassurance and reinforcements about continuing your training in a consistent manner as you take on the challenge of getting your dog to go down from a sit, down from a stand, sit from a down, and sit from a stand. You'll also tackle station and watch and evolve your recall from Pavlovian (rewards) to Premack (positive reinforcement).
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Professor Donaldson explains how to motivate a dog and adjust your rate of reinforcement for these and a number of other common obstacles that may stand in his way. She also provides tips for transitioning out of training mode and into integrating what your dog has learned into common behaviors.
Publisher
The Great Courses
Pub. Date
2017.
Language
English
Description
Study the physics and biology of avian sounds, which underlie the rich range of birdsong heard in the field. Discover how birds learn to vocalize, and how bird songs and calls are used for a remarkable spectrum of communication. Look at mimicry in birds, ways to use recordings to attract birds, and how digital technology can teach us more about bird vocalization.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
Professor Donaldson shows various techniques out in the field as she puts the wait command to the test at a dog park. Watch and learn as she adds in distraction, distance, and duration for more of a challenge. She provides valuable tips to help transition practicing the same lessons in an unfamiliar environment.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
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.
Publisher
The Great Courses
Pub. Date
2018.
Language
English
Description
There are many benefits to using a crate. They can aid in separation anxiety and give your dogs a place of their own to feel safe. Professor Donaldson demonstrates the benefits and reviews the options for choosing a crate and for getting your dog accustomed to one.
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