The biologist Jörg Hemmer presents a comprehensive portrait of the Red-throated Diver, also known as Red-throated Loon (Gavia stellata), with sections on evolution, habitats, reproduction, diet, migration, population numbers, and conservation. Captivating photographs document the family life and the spectacular territorial behaviour of this charismatic traveller between fresh and saltwater.
As this classic series continues, adventuring children off the western coast of Scotland spot a strange bird and soon land themselves in danger. While on a sailing cruise with Cap. Flint exploring in the Outer Hebrides, the Swallows, Amazons, and the Ds spot a mysterious bird nesting on an island in a loch. Could it be a great northern diver, never known to nest in the British Isles? They tell their discovery to a local expert who secretly collects birds’ eggs and stuffed skins of birds. The collector sets off with a gun—and the children set off to stop him. Friendship and resourcefulness, dangers and excitement: Arthur Ransome’s Swallows and Amazons series has stood the test of time. More than just great stories, each one celebrates independence and initiative with a colorful, large cast of characters—and children are the heroes. Great Northern? (originally published in 1947) is the twelfth and final completed title in the Swallows and Amazons series, books for children or grownups, anyone captivated by a world of adventure, exploration, and imagination. “[Ransome] makes a tale of adventure a handbook to adventure.” —Observer (UK)
2011 National Book Award Finalist As a fourteen-year-old who just moved to a new town, with no friends and a louse for an older brother, Doug Swieteck has all the stats stacked against him. So begins a coming-of-age masterwork full of equal parts comedy and tragedy from Newbery Honor winner Gary D. Schmidt. As Doug struggles to be more than the “skinny thug” that his teachers and the police think him to be, he finds an unlikely ally in Lil Spicer—a fiery young lady who “smelled like daisies would smell if they were growing in a big field under a clearing sky after a rain.” In Lil, Doug finds the strength to endure an abusive father, the suspicions of a whole town, and the return of his oldest brother, forever scarred, from Vietnam. Together, they find a safe haven in the local library, inspiration in learning about the plates of John James Audubon’s birds, and a hilarious adventure on a Broadway stage. In this stunning novel, Schmidt expertly weaves multiple themes of loss and recovery in a story teeming with distinctive, unusual characters and invaluable lessons about love, creativity, and survival.
This edition has 65 new images, making a total of 500. The original configurations were altered so that there is only one species per plate. The text is a revision of the Ornithological Biography, rearranged according to Audubon's Synopsis of the Birds of North America (1839).
This report outlines the results of the internationally coordinated census of wintering waterbirds in the Baltic Sea 2007-2009 undertaken under the SOWBAS project (Status of wintering Waterbird populations in the Baltic Sea). The estimated total number of wintering waterbirds was 4.41 million compared to 7.44 million during the last co-ordinated census 1992-1993. Despite the general declines stable or increasing populations of herbivorous species were recorded. While benthic carnivores with a coastal distribution have either shown moderate declines, stable or increasing populations seaducks with an offshore distribution have declined seriously. Based on analyses of trends in wintering waterbirds and pressures indicators are suggested as performance indicators in relation to the international and national actions taken to reduce the anthropogenic pressures in the Baltic Sea.
Issues of scale have become increasingly important to ecologists. This book addresses the structure of regional (large-scale) ecological assemblages or communities, and the influence this has at a local (small-scale) level. This macroecological perspective is essential for the broader study of ecology because the structure and function of local communities cannot be properly understood without reference to the region in which they are situated. The book reviews and synthesizes the issues of current importance in macroecology, providing a balanced summary of the field that will be useful for biologists at advanced undergraduate level and above. These general issues are illustrated by frequent reference to specific well-studied local and regional assemblages -- an approach that serves to relate the macroecological perspective (which is perhaps often difficult to comprehend) to the everyday experience of local sites. Macroecology is an expanding and dynamic discipline. The broad aim of the book is to promote an understanding of why it is such an important part of the wider program of research into ecology. Summarises the current macroecological literature. Provides numerous examples of key patterns. Explicitly links local and regional scale processes. Exploits detailed knowledge of one species assemblage to explore broad issues in the structuring of biodiversity.
