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Author: Molly Aloian
Publisher: Crabtree Publishing Company
ISBN: 9780778718727
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
Frogs have been living on Earth for millions of Years. These amazing amphibians live both in water and on land and require not one, but two, safe and healthy habitats in which to live and find food. Endangered Frogs informs children about how sensitive frogs are to changes in their environments and why people need to protect them. In this fascinating book, children will learn: How frogs change from tadpoles to adults; Where frogs live and what they eat; The dangers of habitat destruction, pollution, and climate change; How people are helping frogs.
Author: Molly Aloian
Publisher: Crabtree Publishing Company
ISBN: 9780778718727
Category : Juvenile Nonfiction
Languages : en
Pages : 36
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Book Description
Frogs have been living on Earth for millions of Years. These amazing amphibians live both in water and on land and require not one, but two, safe and healthy habitats in which to live and find food. Endangered Frogs informs children about how sensitive frogs are to changes in their environments and why people need to protect them. In this fascinating book, children will learn: How frogs change from tadpoles to adults; Where frogs live and what they eat; The dangers of habitat destruction, pollution, and climate change; How people are helping frogs.
Author: Jim Whiting
Publisher:
ISBN: 9781584155850
Category : Frogs
Languages : en
Pages : 0
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Book Description
Explores the dangers to frogs and how scientists are taking measures to protect them.
Author: Harold Heatwole
Publisher: CSIRO PUBLISHING
ISBN: 1486308392
Category : Nature
Languages : en
Pages : 248
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Book Description
Amphibians are among the most threatened groups of animals on earth. In part due to their highly permeable skin, amphibians are highly sensitive to environmental changes and pollution and provide an early-warning system of deteriorating environmental conditions. The more we learn about the impact of environmental changes on amphibians, the better we as humans will be able to arrest their demise, and our own. Status of Conservation and Decline of Amphibians brings together the current knowledge on the status of the unique frogs of Australia, New Zealand, and the Pacific. Although geographically proximate, each region presents unique challenges and opportunities in amphibian research and conservation. This book contributes to an understanding of the current conservation status of the amphibians of each region, aims to stimulate research into halting amphibian declines, and provides a better foundation for making conservation decisions. It is an invaluable reference for environmental and governmental agencies, researchers, policy-makers involved with biodiversity conservation, and the interested public.
Author: Robert C. Thomson
Publisher: Univ of California Press
ISBN: 0520964837
Category : Science
Languages : en
Pages : 407
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Book Description
One of the most important hotspots of herpetological biodiversity in the United States, California is home to many endemic amphibians and reptiles found nowhere else on earth. Many of these taxa have unique ecological and morphological specializations, and their management is an important conservation challenge. Increasing climate change impacts, human development, and extreme drought mean many of these species face an ever-greater risk of extinction. California Amphibian and Reptile Species of Special Concern provides an up-to-date synthesis of the current state of knowledge regarding the biology and conservation risks faced by 45 of California’s most sensitive amphibian and reptile species. With the goal of enhancing management based on the best available science, the authors developed a novel set of risk metrics to identify special concern species and the threats they face, including population declines, range size and restrictions, and ecological specializations and niche restrictions. In addition to detailed species accounts, this book provides a quantitative analysis of the conservation status and pressing management issues facing individual species and the state’s amphibian and reptile fauna as a whole. The volume focuses on identifying threats, concrete recommendations for management and recovery, and future research needs. The text is complemented by detailed distribution maps, color photos, and graphs. Written in nontechnical language, California Amphibian and Reptile Species of Special Concern will be a valuable resource to a broad range of users from resource managers, field biologists, and academic herpetologists to students and recreational naturalists. Published in association with the California Department of Fish and Wildlife.
Author: Rebecca O'Connor
Publisher:
ISBN: 9781560069195
Category : Juvenile Nonfiction
Languages : en
Pages : 118
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Book Description
Describes the various frog types, the loss of their habitats, the danger from humans, and research and conservation being done to protect them.
Author: Garry Hamilton
Publisher: Richmond Hill, Ont. : Firefly Books
ISBN: 9781552975961
Category : Juvenile Nonfiction
Languages : en
Pages : 68
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Book Description
Frogs can be found all over the world and they've been around since Earth was dominated by dinosaurs. But frogs are now in trouble. Thirty-two frog species are thought be extinct, another 25 are classified as "missing in action"-they have either died out or are so rare that no one can find them. Almost another 100 others are critically endangered. In Frog Rescue, you'll meet people around the world who are working to help ensure a future for frogs. Book jacket.
Author: Terry VanDeWalle
Publisher: University of Iowa Press
ISBN: 1609380606
Category : Nature
Languages : en
Pages : 16
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Book Description
Frogs and toads have become canaries in the coal mine when it comes to conservation, as the discovery of malformed frogs has brought increased attention to global habitat loss, declining biodiversity, and environmental pollution. Midwestern species of frogs and toads—already declining due to habitat loss from agriculture—have been greatly affected by this worldwide phenomenon. VanDeWalle includes a complete description of each species along with distinguishing characteristics for three subspecies, information about range and habitat preferences, diet, types of calls, and breeding season.
Author: Tim Halliday
Publisher: University of Chicago Press
ISBN: 022618479X
Category : Science
Languages : en
Pages : 657
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Book Description
“A huge, beautiful compendium of 600 frogs from around the world, from the famed poison-arrow variety on up to the intriguingly named plaintive rain frog.” —Wired With over 7,000 known species, frogs display a stunning array of forms and behaviors. A single gram of the toxin produced by the skin of the Golden Poison Frog can kill 100,000 people. Male Darwin’s Frogs carry their tadpoles in their vocal sacs for sixty days before coughing them out into the world. The Wood Frogs of North America freeze every winter, reanimating in the spring from the glucose and urea that prevent cell collapse. The Book of Frogs commemorates the diversity and magnificence of all of these creatures, and many more. Six hundred of nature’s most fascinating frog species are displayed, with each entry including a distribution map, sketches of the frogs, species identification, natural history, and conservation status. Life-size color photos show the frogs at their actual size—including the colossal seven-pound Goliath Frog. Accessibly written by expert Tim Halliday and containing the most up-to-date information, The Book of Frogs will captivate both veteran researchers and amateur herpetologists. As frogs increasingly make headlines for their troubling worldwide decline, the importance of these fascinating creatures to their ecosystems remains underappreciated. The Book of Frogs brings readers face to face with six hundred astonishingly unique and irreplaceable species that display a diverse array of adaptations to habitats that are under threat of destruction throughout the world. “If you are a serious (and I mean serious) fan of the frog, you are in for a real treat.” —Boing Boing
Author: Dominic Couzens
Publisher: HarperCollins
ISBN: 0008438625
Category : Nature
Languages : en
Pages : 350
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Book Description
Whether you would like to learn how to build a bird box, dig a hedgehog tunnel or implement broader environmental changes in your community, this practical guide to saving our most endangered species will teach you how you can help on an individual, local and national level.
Author: Michael E. Dorcas
Publisher: JHU Press
ISBN: 0801899354
Category : Nature
Languages : en
Pages : 177
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Book Description
Packed with facts and featuring two color galleries and 70 black-and-white photographs, Frogs: The Animal Answer Guide is sure to address the questions on the minds of curious naturalists.
