The Conservation of Southern Ecuador's Threatened Avifauna
Author:
Publisher:
Published: 1994
Total Pages: 122
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher:
Published: 1994
Total Pages: 122
ISBN-13:
DOWNLOAD EBOOKAuthor: Mike Parr
Publisher: A&C Black
Published: 2010-07-30
Total Pages: 586
ISBN-13: 1408135752
DOWNLOAD EBOOKThis is the first book created primarily for the field identification of parrots, one of the most familiar and colorful groups of birds. From the mighty. macaws to the diminutive pygmy parrots, the 350 species of parrots include cockatoos, parakeets, lovebirds, and Budgerigar. Most are brightly colored or even gaudy, but a few are drab, and some are nocturnal and flightess. Parrots, found throughout most of the warmer regions of the world, occur in greatest numbers in Australasian and South America. This book includes 88 superb color illustrations of every species and most identifiable subspecies of parrot, as well as range maps of their locations. It offers many firsthand insights into the ecology of each species, vocalizations, life cycle characteristics, and geographical variation. It also provides up-to-date information on the conservation status of those species of parrots that are threatened or endangered.
Author: Brinley Best
Publisher:
Published: 1992
Total Pages: 270
ISBN-13:
DOWNLOAD EBOOKAuthor: John B. Dunning Jr.
Publisher: CRC Press
Published: 2007-12-05
Total Pages: 668
ISBN-13: 1420064452
DOWNLOAD EBOOKSee what's new in the Second Edition: Number of species included is increased from 6300 to over 8700, about 85% of the world's birds Better data for many of the species included in the first edition- an exhaustive compilation of new data publis
Author: Noel F. R. Snyder
Publisher: IUCN
Published: 2000
Total Pages: 198
ISBN-13: 9782831705040
DOWNLOAD EBOOKAuthor: Peter Clement
Publisher: A&C Black
Published: 2010-08-30
Total Pages: 464
ISBN-13: 1408135426
DOWNLOAD EBOOKThis book is devoted to the 162 species of thrush, one of the most widespread and well-known families of birds in the world. This is the first book for almost a century solely devoted to thrushes, one of the most widespread and well-known bird families. It is a comprehensive treatment of the world's 162 species of true thrush and includes many of the most familiar garden species, as well as some of the rarest, most elusive and least known of all birds. This family also includes, as may be expected, some of the bird world's most accomplished songsters. Thrushes contains detailed information on identification and distribution, with a full description of each species, including reference to all recognised races, with emphasis given to vocalisations, which are often of key importance in determining speciation. Other sections deal with habitat and range, movements (many species are long-distance migrants), and breeding behaviour. For the first time, all species in the family Turdidae are illustrated in full colour, with a series of supplementary line drawings depicting particular aspects of shape or plumage. The 60 colour plates comprise approximately 540 images, illustrating adults, immatures, and most of the distinctive races. The plates are accompanied by colour maps showing the breeding and wintering range for each species. Thrushes is a wonderful addition to the award-winning Helm Identification Guide series, and will surely become the standard reference work to these birds.
Author: Brinley Best
Publisher: International Council for Bird Preservation
Published: 1995
Total Pages: 226
ISBN-13:
DOWNLOAD EBOOKAuthor: Christian Devenish
Publisher:
Published: 2009
Total Pages: 486
ISBN-13:
DOWNLOAD EBOOKAuthor: Chris D. Jiggins
Publisher:
Published: 1999
Total Pages: 146
ISBN-13:
DOWNLOAD EBOOKScientific report of biological surveys in tropical forest.
Author: Steve Shipp
Publisher:
Published: 1997
Total Pages: 204
ISBN-13:
DOWNLOAD EBOOKRainforests -- home to more than half of all plant and animal species on earth while covering less than six percent of the world's land area -- have intricate ecosystems with multitudes of animal and plant species, including humans. Yet deforestation of the rainforests has greatly increased in the past half century. Ten thousand years ago rainforests covered an estimated 9. 5 million square miles, but as millions of trees are lost daily to agricultural and commercial development, scientific studies project the reduction of rainforests to six million square miles by the year 2000 and 3. 5 million square miles by 2050. Numerous scientific, political, conservationist, public-information and other organizations have been formed to address every aspect of rainforests; over 120 worldwide can be found in this directory. Each entry lists the address, phone number, contact person, e-mail or Internet address, (if available), mission statement or goals, publications, and often the group's history and current projects. All listed agencies and organizations readily accept queries for information about rainforests, and most invite participation in their activities and projects.