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Author: Tim Gallagher Publisher: HMH ISBN: 1328859118 Category : Nature Languages : en Pages : 313
Book Description
“The Grail Bird is an enjoyable read . . . A powerful call for conservation, and an exciting bird adventure” (The Boston Globe). What is it about the ivory-billed woodpecker? Why does this ghost of the southern swamps arouse such an obsessive level of passion in its devotees, who range from respected researchers to the flakiest Loch Ness monster fanatics and Elvis chasers? Since the early twentieth century, scientists have been trying their best to prove that the ivory-bill is extinct. But every time they think they’ve finally closed the door, the bird makes an unexpected appearance. To unravel the mystery, author Tim Gallagher heads south, deep into the eerie swamps and bayous of the vast Mississippi Delta, searching for people who claim to have seen this rarest of birds and following up—sometimes more than thirty years after the fact—on their sightings. What follows is his own Eureka moment with his buddy Bobby Harrison, a true son of the South from Alabama. A huge woodpecker flies in front of their canoe, and they both cry out, “Ivory-bill!” This sighting—the first time since 1944 that two qualified observers positively identify an ivory-billed woodpecker in the United States—quickly leads to the largest search ever launched to find a rare bird, as researchers fan out across the bayou, hoping to document the existence of this most iconic of birds. “The Grail Bird is less an ecological study than a portrait of human obsession.” —The New York Times
Author: Tim Gallagher Publisher: HMH ISBN: 1328859118 Category : Nature Languages : en Pages : 313
Book Description
“The Grail Bird is an enjoyable read . . . A powerful call for conservation, and an exciting bird adventure” (The Boston Globe). What is it about the ivory-billed woodpecker? Why does this ghost of the southern swamps arouse such an obsessive level of passion in its devotees, who range from respected researchers to the flakiest Loch Ness monster fanatics and Elvis chasers? Since the early twentieth century, scientists have been trying their best to prove that the ivory-bill is extinct. But every time they think they’ve finally closed the door, the bird makes an unexpected appearance. To unravel the mystery, author Tim Gallagher heads south, deep into the eerie swamps and bayous of the vast Mississippi Delta, searching for people who claim to have seen this rarest of birds and following up—sometimes more than thirty years after the fact—on their sightings. What follows is his own Eureka moment with his buddy Bobby Harrison, a true son of the South from Alabama. A huge woodpecker flies in front of their canoe, and they both cry out, “Ivory-bill!” This sighting—the first time since 1944 that two qualified observers positively identify an ivory-billed woodpecker in the United States—quickly leads to the largest search ever launched to find a rare bird, as researchers fan out across the bayou, hoping to document the existence of this most iconic of birds. “The Grail Bird is less an ecological study than a portrait of human obsession.” —The New York Times
Author: Eliot Goldfinger Publisher: OUP USA ISBN: 0195142144 Category : Art Languages : en Pages : 257
Book Description
From horses and cats to elephants and giraffes, this is the definitive reference on animal anatomy for painters, sculptors, and illustrators. 104 halftones, 281 line drawings, 100 photos.
Author: William Temple Hornaday Publisher: Legare Street Press ISBN: 9781022767195 Category : Languages : en Pages : 0
Book Description
Originally published in 1910, this guidebook to the New York Zoological Park (now known as the Bronx Zoo) offers an in-depth look at the park's animal exhibits and the conservation efforts of the New York Zoological Society. The book also provides a glimpse into the early 20th-century fascination with natural history and the importance of public parks. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Denise Sutherland Publisher: John Wiley & Sons ISBN: 0470453664 Category : Games & Activities Languages : en Pages : 436
Book Description
A travel-friendly puzzle-packed book that keeps the brain in shape One of the best ways to exercise the mind is through word and logic games like word searches and Sudoku. Studies have shown that doing word searches frequently can help prevent diseases like Alzheimer's and dementia. Word Searches For Dummies is a great way to strengthen the mind and keep the brain active plus, it's just plain fun! This unique guide features several different types of word searches that take readers beyond simply circling the answer: secret shape word searches, story word searches, listless word searches, winding words, quiz word searches, and more. It provides a large number of puzzles at different levels that will both test and exercise the mind while keeping the reader entertained for hours.
Author: Donald W. Duszynski Publisher: Academic Press ISBN: 0128113502 Category : Medical Languages : en Pages : 740
Book Description
The fundamental concept of The Biology and Identification of the Coccidia (Apicomplexa) of Carnivores of the World is to provide an up-to-date reference guide to the identification, taxonomy, and known biology of apicomplexan intestinal and tissue parasites of carnivores including, but not limited to, geographic distribution, prevalence, sporulation, prepatent and patent periods, site(s) of infection in the definitive and (if known) intermediate hosts, endogenous development, cross-transmission, pathology, phylogeny, and (if known) their treatments. These data will allow easy parasite recognition with a summation of virtually everything now known about the biology of each parasite species covered. The last (very modest) and only treatise published on this subject was in 1981 so this book fills a fundamental gap in our knowledge of what is now known, and what is not, about the coccidian parasites that infect and sometimes kill carnivores and/or their prey that can harbor intermediate stages, including many domestic and game animals. - Offers line drawings and photomicrographs of many parasite species that will allow easy diagnosis and identification by both laypersons and professionals (veterinarians, wildlife biologists, etc.) - Presents a complete historical rendition of all known publications on carnivore coccidia for all carnivore families and evaluates the scientific and scholarly merit of each apicomplexan species relative to the current body of knowledge - Provides a complete species analysis and their known biology of all coccidia described from each carnivore lineage and species - Reviews the most current taxonomy of carnivores and their phylogenetic relationships to help assess host-specificity patterns that may be apparent - Evaluates what little cross-transmission work is available to help understand the complexities of those coccidians that use two hosts (e.g., Sarcocystis, Besnoitia, and others) - Provides known treatments for the various parasite genera/species
Author: Alan Gunn Publisher: John Wiley & Sons ISBN: 0470684240 Category : Medical Languages : en Pages : 474
Book Description
Parasitology: An Integrated Approach, provides a concise, student-friendly account of parasites and parasite relationships that is supported by case studies and suggestions for student projects. The book focuses strongly on parasite interactions with other pathogens and in particular parasite-HIV interactions, as well as looking at how host behaviour contributes to the spread of infections. There is a consideration of the positive aspects of parasite infections, how humans have used parasites for their own advantage and also how parasite infections affect the welfare of captive and domestic animals. The emphasis of Parasitology is on recent research throughout and each chapter ends with a brief discussion of future developments. This text is not simply an updated version of typical parastitology books but takes an integrated approach and explains how the study of parasites requires an understanding of a wide range of other topics from molecular biology and immunology to the interactions of parasites with both their hosts and other pathogens.
Author: P.P. Majumder Publisher: Springer Science & Business Media ISBN: 1461529700 Category : Medical Languages : en Pages : 558
Book Description
J. B. S. Haldane, R. A. Fisher and Sewall Wright simultaneously, and largely independently, laid the foundations of population genetics and the mathematical theory of evolution. Hal dane was born on November 5, 1892. Although he primarily worked at the University College London (UCL), in 1957 he resigned from the UCL and joined the Indian Statistical Institute, Calcutta (India) as a Research Professor. In celebration of his birth centenary, the Indian Statistical Institute organized an International Conference on Human Genetics from 15 to 19 December, 1992. The prime motive in holding this Conference was to bring together a group of scientists - geneticists, anthropologists, clinicians and statisticians - to evaluate the impact of Haldane's contributions to various areas of human genetics, and also to review recent developments in the subject. Session and lecture themes were so chosen that they covered areas theoretical and applied, classical and emerging. Speakers were then identified and invited to deliver lectures on these themes. Manuscripts of all invited presentations and a selected number of contributed presentations were considered for inclusion in this Proceed ings Volume. Each manuscript was reviewed by at least one Conference participant, which resulted in revision of several manuscripts and rejection of some. This volume is a collection of the manuscripts which have been 'accepted' after the review-process. The Conference began with the "J. B. S. Haldane Centenary Lecture" delivered by C. R. Rao.
Author: Tim Gallagher
Author: Tim Gallagher
Author: Eliot Goldfinger
Author: Arthur Mangin
Author: William Temple Hornaday
Author: John George Wood
Author: Denise Sutherland
Author: United States. Hydrographic Office
Author: Donald W. Duszynski
Author: Alan Gunn
Author: P.P. Majumder