Download or read book Fauna of the Caves of Yucatan written by Arthur Sperry Pearse and published by . This book was released on 2013-06-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional Contributors Include Joseph C. Chamberlin, Ralph V. Chamberlin, B. C. Chitwood, And Many Others.
Download or read book Bird life written by Frank Michler Chapman and published by . This book was released on 1901 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Distribution of Bird life in Colombia written by Frank Michler Chapman and published by . This book was released on 1917 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibian conservation action plan proceedings IUCN SSC Amphibian Conservation Summit 2005 written by and published by IUCN. This book was released on 2007 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extinction in Our Times written by James P. Collins and published by Oxford University Press. This book was released on 2009-07-07 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over 350 million years, thousands of species of amphibians have lived on earth, but since the 1990s they have been disappearing at an alarming rate, in many cases quite suddenly and mysteriously. What is causing these extinctions? What role do human actions play in them? What do they tell us about the overall state of biodiversity on the planet? In Extinction in Our Times, James Collins and Martha Crump explore these pressing questions and many others as they document the first modern extinction event across an entire vertebrate class, using global examples that range from the Sierra Nevada of California to the rainforests of Costa Rica and the Mediterranean coast of North Africa. Joining scientific rigor and vivid storytelling, this book is the first to use amphibian decline as a lens through which to see more clearly the larger story of climate change, conservation of biodiversity, and a host of profoundly important ecological, evolutionary, ethical, philosophical, and sociological issues.
Download or read book Autobiography of a Bird lover written by Frank Michler Chapman and published by . This book was released on 1935 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bird Studies with a Camera written by Frank Michler Chapman and published by . This book was released on 1900 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neogene Mammals written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2008 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neogene Mammals: New Mexico Museum of Natural History and Science Bulletin 44
Download or read book The Changes of Plumage in the Dunlin and Sanderling written by Frank Michler Chapman and published by . This book was released on 1896 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Maryland Amphibian and Reptile Atlas written by Heather R. Cunningham and published by JHU Press. This book was released on 2018-11-26 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive resource for finding, identifying, and conserving Maryland’s amphibians and reptiles. Naturalists, herpetologists, and ecologists alike agree that tracking herpetofauna is a challenging undertaking. Scientists are concerned about the decline of once-familiar species, but evidence has often been too anecdotal to support firm conclusions. To better understand the distribution of amphibians and reptiles in Maryland and forecast species' futures in a time of accelerated environmental threats, conducting a comprehensive statewide survey updating 1970s-era distribution maps seemed ideal. However, this endeavor was of an impossibly ambitious scope for scientists alone to tackle. Enter the Maryland Amphibian and Reptile Atlas project, comprising nearly a thousand dedicated citizen scientists who discovered and recorded the locations of herpetofauna throughout every corner of Maryland. In The Maryland Amphibian and Reptile Atlas, Heather R. Cunningham and Nathan H. Nazdrowicz present the findings of this massive undertaking. This definitive guide combines nearly 160 comprehensive new herpetological maps with historical distribution maps and in-depth species accounts. Color photos illustrate the natural history of the 89 species of frogs, salamanders, turtles, snakes, and lizards that call the state home. Essays discuss historical studies, the effects of Maryland's current climate, geology, and habitat diversity—and the myriad conservation issues these animals face. This richly detailed book represents a triumph of citizen science and the culmination of an intensive research partnership. It will appeal to both amateurs and professionals interested in herpetology, natural history, or ecology, as well as those with a special interest in Maryland's biodiversity.
Download or read book The Amphibians and Reptiles of the Honduran Mosquitia written by James R. McCranie and published by Krieger Publishing Company. This book was released on 2006 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Honduran Mosquitia is part of the largest remaining tract of tropical lowland forest remaining in Central America. This book offers a treatment of the reptiles and amphibians of any portion of the Mosquitia. The future of the Honduran Mosquitia herpetofauna is also predicted.
Download or read book A New Long eared Myotis Myotis evotis From Northeastern Mexico written by Howard J. Stains and published by Good Press. This book was released on 2021-04-25 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New Long-Eared Myotis (Myotis evotis) From Northeastern Mexico is a short scientific article about a new species of bat in North America. Excerpt: "From Myotis evotis evotis (H. Allen), from Colorado, Wyoming, and Montana, M. e. auriculus differs in: Ears averaging shorter; color darker and richer; ears paler and contrasting less, in color, with pelage; skull larger in all measurements..."
Download or read book A Preliminary Study of the Grackles of the Subgenus Quiscalus written by Frank Michler Chapman and published by . This book was released on 1892 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evolution of the Horse Brain written by Tilly Edinger and published by Geological Society of America. This book was released on 1948 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mastodonts of Brazil written by George Gaylord Simpson and published by . This book was released on 1957 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: "One. A large collection, mainly of isolated molars, from Águas do Araxá, Brazil, seems to represent a single population within a species identified as Haplomastodon waringi. The variation, described in some detail, is far greater than has hitherto usually been taken into consideration in the diagnosis of supposed species of mastodonts. 2. Mastodonts have been found at many localities scattered throughout Brazil. A few specimens are anomalous, but the great majority belong to, or are at least inseparable from, H. waringi on the basis of known characters. 3. Ecuadorian Haplomastodon is not at present specifically separable from H. waringi, and neither in Brazil nor in Ecuador is there good evidence of the presence of more than one species (or subgenus). 4. The only species and genera that now seem to be clearly distinct among South American mastodonts are Cuvieronius hyodon, Haplomastodon waringi, and Stegomastodon platensis. All these names have numerous synonyms. The species Stegomastodon superbus and the genus and species Notiomastodon ornatus are also tentatively listed as distinct, but are of doubtful status. 5. Haplomastodon is believed to be about as closely related to Cuvieronius as to Stegomastodon. 6. All the South American mastodonts seem to represent end terms of divergence within a single broad stock. Cuvieronius, Stegomastodon, and probably also Haplomastodon were already differentiated before they spread from North America to South America. The North American Rhynchotherium may belong to the same complex. All may ultimately have arisen from early Old World Anancinae, and all are tentatively referred to that subfamily"--P. 185.
Download or read book Taphonomy and Population Dynamics of an Early Pliocene Vertebrate Fauna Knox County Nebraska written by Michael R. Voorhies and published by . This book was released on 1969 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
