Birds of Prey / Aves de Presa


Book Description

Bilingual Book for Babies and Toddlers This simple eBook teaches children to identify common birds of prey and introduces them to some of the world's most beautiful and vicious flying creatures. Professionally photographed birds with simple titles pop from each page of this eBook. Designed with young children in mind, this book is a perfect way to introduce your baby or toddler to the natural world and the birds that rule the air. From hawks to eagles to vultures, these birds mean business. Used as a jumpstart for interaction, Discover Series Picture Books are a great way to introduce birds, their sounds, and colors to kids. Este sencillo eBook enseña a los niños a identificar a las aves de rapiña comunes y las presenta a algunas de las criaturas voladoras más bellas y viciosas del mundo. Profesionalmente fotografiados aves con títulos simples pop de cada página de este libro electrónico. Diseñado con niños pequeños en mente, este libro es una manera perfecta de presentar a su bebé o niño al mundo natural y las aves que gobiernan el aire. Desde halcones hasta águilas y buitres, estos pájaros significan negocios. Utilizado como un salto para la interacción, Discover Series Picture Books son una gran manera de introducir las aves, sus sonidos y colores a los niños.




Migration Strategies of Birds of Prey in Western Palearctic


Book Description

Given their roles in the ecosystem, raptors are widely considered the flagship or umbrella species among birds. Most species undertake a seasonal journey that is impressive because of the length, and the imposing natural barriers such as deserts and seas that they fly over. The migration of birds of prey has unique characteristics in the animal world because of their morphology and flight style. The flying path of Afro-Palearctic migrants between breeding and wintering grounds is determined by several factors such as morphology of the birds, geography, behavioural adaptations. The book analyses the migration patterns of raptors along the Afro-Palearctic migratory system, and summarizes the recent research on these top predator species. Behavioural adaptations such as the importance of social interactions and the modulation of the different flight styles as well as ecological interactions with the encountered environment and weather conditions en route are described in the book. Moreover, the impact of climate change on the migratory behaviour and key conservation issues are discussed. The book provides an overview of the migratory characteristics and flyway patterns of all European raptors species and also some Asian ones. These chapters have been written by some of the most important raptor specialists, giving a complete picture of the different migration strategies on the basis of both traditional methods and new technologies.







Neotropical Birds of Prey


Book Description

Until recently, surprisingly little has been known about the biology and behavior of tropical forest raptors, including such basic aspects as diets, breeding biology, habitat requirements, and population ecology, information critical to the development of conservation efforts. The Peregrine Fund conducted a significant eight-year-long research program on the raptor species, including owls, in Tikal National Park in Guatemala to learn more about Neotropical birds of prey. Impressive and unprecedented in scale, this pioneering research also involved the development of new methods for detecting, enumerating, and studying these magnificent but often elusive birds in their forest home. Beautifully illustrated with photographs of previously little-known species, the resulting book is the most important single source for information on the lowland tropical forest raptor species found in Central America.Neotropical Birds of Prey covers twenty specific species in depth, including the Ornate Hawk-Eagle, the Barred Forest-Falcon, the Bat Falcon, and the Mexican Wood Owl, offering thorough synopses of all current knowledge regarding breeding biology and behavior, diet, habitat use, and spatial needs. Contributors to this landmark work also show how the populations fit together as a community with overlapping habitat and prey needs that can put them in competition with reptiles and mammalian carnivores as well, yet differ from one another in their nesting or feeding behaviors and population dynamics. The work's substantive original data offer interesting comparisons between tropical and temperate zone species, and provide a basis for establishing conservation measures based on firsthand research. Making available for the first time new data on the biology, ecology, behavior, and conservation of the majestic owls and raptors of the New World tropics, this book will appeal to a wide ornithological readership, especially the many raptor enthusiasts around the world.










Diccionario moderno Inglés


Book Description

Completely revised and updated, this dictionary contains a wealth of idiomatic expressions, covering Latin American Spanish. All headwords are in blue for quick reference. Full grammar details are included, as well as Spanish conjugation tables.




Library of Congress Catalog


Book Description

Beginning with 1953, entries for Motion pictures and filmstrips, Music and phonorecords form separate parts of the Library of Congress catalogue. Entries for Maps and atlases were issued separately 1953-1955.




Cuernos, jorobas y garras


Book Description

Horns, Humps, Or Hooks Are Found On A Wide Assortment Of Animals. This Book Provides Information On How These Special Body Parts Are Used And Why They Are Important.




Huellas de luz


Book Description