John Marzluff – författare

Playful, social, and passionate, crows have brains that are huge for their body size, which allows them to think, plan, and reconsider their actions. They also exhibit an avian kind of eloquence, mate for life, and associate with relatives and neighbours for years. And to people who care for them and feed them, they often give oddly touching gifts in return.The ongoing connection between humans and crows-a cultural coevolution-has shaped both species for millions of years. Scientist John Marzluff teams up with artist-naturalist Tony Angell to tell amazing stories of these brilliant birds. With Marzluff's extraordinary original research on the intelligence and startling abilities of corvids-crows, ravens, and jays-Angell's gorgeous line drawings, and a lively joint narrative, the authors offer an in-depth look at these complex creatures and the traits and behaviours we share, including language, delinquency, frolic, passion, wrath, risk taking, and awareness. Crows gather around their dead, warn of impending doom, recognize people, commit murder of other crows, lure animals to their death, swill coffee and drink beer, design and use tools-including cars as nutcrackers-and windsurf and sled to play.With its abundance of funny, awe-inspiring, and poignant stories, Gifts of the Crowportrays creatures who are nothing short of amazing.

to a Research Project Ernest W. Burgess Abstract The aggregation of urban population has been described by Bücher and Weber. A soc- logical study of the growth of the city, however, is concerned with the de nition and description of processes, as those of (a) expansion, (b) metabolism, and (c) mobility. The typical tendency of urban growth is the expansion radially from its central business district by a series of concentric circles, as (a) the central business district, (b) a zone of deterioration, (c) a zone of workingmen’s homes, (d)a residential area, and (e) a commuters’ zone. Urban growth may be even more fundamentally stated as the resultant of processes of organization and disorganization, like the anabolic and katabolic processes of metabolism in the human body. The distribution of population into the natural areas of the city, the division of labor, the differentiation into social and cultural groupings, represent the normal manifestations of urban metabolism, as statistics of disease, crime, disorder, vice, insanity, and suicide are rough indexes of its abnormal expression. The state of metabolism of the city may, it is suggested, be measured by mobility, de ned as a change of movement in response to a new stimulus or situation. Areas in the city of the greatest mobility are found to be also regions of juvenile delinquency, boys’ gangs, crime, poverty, wife desertion, divorce, abandoned infants, etc.

to a Research Project Ernest W. Burgess Abstract The aggregation of urban population has been described by Bücher and Weber. A soc- logical study of the growth of the city, however, is concerned with the de nition and description of processes, as those of (a) expansion, (b) metabolism, and (c) mobility. The typical tendency of urban growth is the expansion radially from its central business district by a series of concentric circles, as (a) the central business district, (b) a zone of deterioration, (c) a zone of workingmen’s homes, (d)a residential area, and (e) a commuters’ zone. Urban growth may be even more fundamentally stated as the resultant of processes of organization and disorganization, like the anabolic and katabolic processes of metabolism in the human body. The distribution of population into the natural areas of the city, the division of labor, the differentiation into social and cultural groupings, represent the normal manifestations of urban metabolism, as statistics of disease, crime, disorder, vice, insanity, and suicide are rough indexes of its abnormal expression. The state of metabolism of the city may, it is suggested, be measured by mobility, de ned as a change of movement in response to a new stimulus or situation. Areas in the city of the greatest mobility are found to be also regions of juvenile delinquency, boys’ gangs, crime, poverty, wife desertion, divorce, abandoned infants, etc.

Stan Coren’s groundbreaking The Intelligence of Dogs meets Bernd Heinrich’s classic Mind of the Raven in this astonishing, beautifully illustrated look at the uncanny intelligence and emotions of crows.Playful, social, and passionate, crows have brains that are huge for their body size, which allows them to think, plan, and reconsider their actions. They also exhibit an avian kind of eloquence, mate for life, and associate with relatives and neighbors for years. And to people who care for them and feed them, they often give oddly touching gifts in return. The ongoing connection between humans and crows—a cultural coevolution—has shaped both species for millions of years. Scientist John Marzluff teams up with artist-naturalist Tony Angell to tell amazing stories of these brilliant birds. With Marzluff’s extraordinary original research on the intelligence and startling abilities of corvids—crows, ravens, and jays—Angell’s gorgeous line drawings, and a lively joint narrative, the authors offer an in-depth look at these complex creatures and the traits and behaviors we share, including language, delinquency, frolic, passion, wrath, risk taking, and awareness. Crows gather around their dead, warn of impending doom, recognize people, commit murder of other crows, lure animals to their death, swill coffee and drink beer, design and use tools—including cars as nutcrackers—and windsurf and sled to play. With its abundance of funny, awe-inspiring, and poignant stories, Gifts of the Crow portrays creatures who are nothing short of amazing.