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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates > Mammals
This work provides the first overview of mammal species
distributions in Africa since the Last Glacial Maximum (LGM, 18 ky)
to modern time. It is derived from data published mainly in the
zooarchaeological literature until 2009. During a post-doctoral
project hosted in the zoological department of mammal collection at
the Naturhistoriches Museum in Vienna (Austria), the occurrences of
taxa in archaeological sites on the African continent were recorded
in a database, integrating geographical and chronological
information. This record offers the opportunity to produce a
chronological atlas of mammalian distributions by presenting their
occurrences on successive maps over the last 18 ky. This work is
useful for zooarchaeologists dealing with one particular species by
providing a bibliographical work that documents its past locations.
It must be noted that fauna are mainly documented through their
presence at archaeological sites and are therefore tied to the
presence of humans and their activities. This may only partially
reproduce their true past distribution. However, the sites offer a
good coverage throughout space and time and generally reflect the
extent of mammalian distributions, although the limits of their
distributions may be further refined. The atlas will aid in the
investigation of palaeoecological issues, such as the capacity of
mammals to adapt to climatic change and respond to human
disturbance in the recent past of Africa. The database also
provides information that is fundamental to a better understanding
of what influenced the present-day distribution, dynamism and
structure of mammalian communities in Africa. By incorporating a
larger temporal scale to modern ecological studies, it may help
control their conservation since desiccation and human disturbance
in Africa is still a worrying question for their future.
Killer tales from an award-winning cinematographer and marine
biologist. Marine biologist and underwater cameraman Richard 'Shark
Tracker' Fitzpatrick wrangles sharks and other deadly marine
creatures for a living. From the coral gardens of the Great Barrier
Reef to the murky depths of the Amazon, Fitzpatrick shares his
real-life experiences with predators of the deep - from sharks and
box jellyfish to sea snakes. A mixture of mind-boggling anecdotes
and science provide an intimate insight into marine life and the
conservation issues at stake.
What is animal welfare? Why has it proved so difficult to find a
definition that everyone can agree on? This concise and accessible
guide is for anyone who is interested in animals and who has
wondered how we can assess their welfare scientifically. It defines
animal welfare as 'health and animals having what they want', a
definition that can be easily understood by scientists and
non-scientists alike, expresses in simple words what underlies many
existing definitions, and shows what evidence we need to collect to
improve animal welfare in practice. Above all, it puts the animal's
own point of view at the heart of an assessment of its welfare.
But, can we really understand what animals want? A consistent theme
running through the book is that not only is it possible to
establish what animals want, but that this information is vital in
helping us to make sense of the long and often confusing list of
welfare measures that are now in use such as 'stress' and 'feel
good hormones', expressive sounds and gestures, natural behaviour,
cognitive bias, and stereotypies. Defining welfare as 'health and
what animals want' allows us to distinguish between measures that
are simply what an animal does when it is alert, aroused, or active
and those measures that genuinely allow us to distinguish between
situations the animals themselves see as positive or negative.
Sentience (conscious feelings of pleasure, pain, and suffering) is
for many people the essence of what is meant by welfare, but
studying consciousness is notoriously difficult, particularly in
non-human species. These difficulties are discussed in the context
of our current - and as yet incomplete - knowledge of human and
animal consciousness. Finally, the book highlights some key ideas
in the relationship between animal welfare science and animal
ethics and shows how closely the well-being of humans is linked to
that of other animals. The Science of Animal Welfare is an ideal
companion for undergraduate and graduate students taking courses in
animal behaviour and welfare, as well as for professional
researchers, practitioners and animal welfare consultants. At the
same time, it is easily understandable to non-scientists and anyone
without prior knowledge but with an interest in animals and the
rapidly evolving science of animal welfare.
This is the seventh book in the Al-the-Gator Series. A science book
about animals written by an author who has done personal research
on these animals. The book has additional information and other
books to learn from. An activity section follows the story.
For nearly two decades, Dian Fossey immersed herself in the study
of mountain gorillas in Africa. She became known as a highly
respected primatologist - a scientist who studies apes and other
primates - and a fiercely devoted champion of their safety and
preservation. Fossey had made powerful enemies because of her
opposition to the gorilla-related tourism industry and her
knowledge of animal trafficking among members of the government. In
1985, she was found murdered in her cabin in Rwanda. The case
remains unsolved to this day, but her intense love for this
endangered species helped create a legacy that survives in the work
of others to this day.
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Monkeys
(Paperback)
Alfred Russel Wallace
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R327
Discovery Miles 3 270
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Ships in 18 - 22 working days
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Australia has a rich and unique array of animals, including the
largest diversity of marsupials on earth. The recent growth in
ecotourism has increased the popularity of mammal-spotting,
particularly whale and dolphin-watching, but also spotting of
perennial tourist favorites such as koalas and kangaroos. For the
first time ever, The Complete Guide to Finding the Mammals of
Australia advises interested amateurs and professionals where to
locate many of Australia's mammals. The book describes Australia's
best mammal-watching sites state-by-state. It also includes a
complete, annotated taxonomic list with hints on finding each
species (or why it won't be easy to see); sections on travel and
logistics in Australia; and appendices with hints on finding and
photographing mammals.
Red wolves are shy, elusive, and misunderstood predators. Until the
1800s, they were common in the longleaf pine savannas and deciduous
forests of the southeastern United States. However, habitat
degradation, persecution, and interbreeding with the coyote nearly
annihilated them. Today, reintroduced red wolves are found only in
peninsular northeastern North Carolina within less than 1 percent
of their former range. In The Secret World of Red Wolves, nature
writer T. DeLene Beeland shadows the U.S. Fish and Wildlife
Service's pioneering recovery program over the course of a year to
craft an intimate portrait of the red wolf, its history, and its
restoration. Her engaging exploration of this top-level predator
traces the intense effort of conservation personnel to save a
species that has slipped to the verge of extinction. Beeland weaves
together the voices of scientists, conservationists, and local
landowners while posing larger questions about human coexistence
with red wolves, our understanding of what defines this animal as a
distinct species, and how climate change may swamp its current
habitat.
First published more than a century ago, The Biography of a Grizzly
recounts the life of a fictitious bear named Wahb who lived and
died in the Greater Yellowstone region. This new edition combines
Ernest Thompson Seton's classic tale and original illustrations
with historical and scientific context for Wahb's story, providing
a thorough understanding of the setting, cultural connections,
biology, and ecology of Seton's best-known book. By the time The
Biography of a Grizzly was published in 1900, grizzly bears had
been hunted out of much of their historical range in North America.
The characterization of Wahb, along with Seton's other
anthropomorphic tales of American wildlife, helped to change public
perceptions and promote conservation. As editors Jeremy M. Johnston
and Charles R. Preston remind us, however, Seton's approach to
writing about animals put him at the center of the ""Nature-Faker""
controversy of the early twentieth century, when John Burroughs and
Theodore Roosevelt, among others, denounced sentimental
representations of wildlife. The editors address conservation
scientists' continuing concerns about inaccurate depictions of
nature in popular culture. Despite its anthropomorphism, Seton's
paradoxical book imparts a good deal of insightful and accurate
natural history, even as its exaggerations shaped
early-twentieth-century public opinion on conservation in often
counterproductive ways. By complicating Seton's enthralling tale
with scientific observations of grizzly behavior in the wild,
Johnston and Preston evaluate the story's accuracy and bring the
story of Yellowstone grizzlies into the present day. Preserving the
1900 edition's original design and illustrations, Wahb brings new
understanding to an American classic, updating the book for current
and future generations.
The Dingo Debate explores the intriguing and relatively unknown
story of Australia's most controversial animal - the dingo.
Throughout its existence, the dingo has been shaped by its
interactions with human societies. With this as a central theme,
the book traces the story of the dingo from its beginnings as a
semi-domesticated wild dog in South-east Asia, to its current
status as a wild Australian native animal under threat of
extinction. It describes how dingoes made their way to Australia,
their subsequent relationship with Indigenous Australians, their
successful adaption to the Australian landscape and their constant
battle against the agricultural industry. During these events, the
dingo has demonstrated an unparalleled intelligence and adaptable
nature seen in few species. The book concludes with a discussion of
what the future of the dingo in Australia might look like, what we
can learn from our past relationship with dingoes and how this can
help to allow a peaceful co-existence. The Dingo Debate reveals the
real dingo beneath the popular stereotypes, providing an account of
the dingo's behaviour, ecology, impacts and management according to
scientific and scholarly evidence rather than hearsay. This book
will appeal to anyone with an interest in Australian natural
history, wild canids, and the relationship between humans and
carnivores.
Among all the large whales on Earth, the most unusual and least
studied is the narwhal, the northernmost whale on the planet and
the one most threatened by global warming. Narwhals thrive in the
fjords and inlets of northern Canada and Greenland. These elusive
whales, whose long tusks were the stuff of medieval European myths
and Inuit legends, are uniquely adapted to the Arctic ecosystem and
are able to dive below thick sheets of ice to depths of up to 1,500
meters in search of their prey-halibut, cod, and squid. Join Todd
McLeish as he travels high above the Arctic circle to meet: Teams
of scientific researchers studying the narwhal's life cycle and the
mysteries of its tusk Inuit storytellers and hunters Animals that
share the narwhals' habitat: walruses, polar bears, bowhead and
beluga whales, ivory gulls, and two kinds of seals McLeish consults
logbooks kept by whalers and explorers and interviews folklorists
and historians to tease out the relationship between the real
narwhal and the mythical unicorn. In Colorado, he visits
climatologists studying changes in the seasonal cycles of the
Arctic ice. From a history of the trade in narwhal tusks to
descriptions of narwhals' vocalizations as heard through
hydrophones, Narwhals reveals the beauty and thrill of the narwhal
and its habitat, and the threat it faces from a rapidly changing
world. Watch the trailer:
http://www.youtube.com/watch?v=gHwaqdKyLCQ&list=UUge4MONgLFncQ1w1C_BnHcw&index=9&feature=plcp
The evolution of high-crowned teeth, hypsodonty, is a defining
characteristic of many terrestrial herbivores. To date, the most
prominent focus in the study of the teeth of grazing herbivores has
been co-evolution with grasses and grasslands. This book develops
the idea further and looks at the myriad ways that soil can enter
the diet. Madden then expands this analysis to examine the earth
surface processes that mobilize sediment in the environment. The
text delivers a global perspective on tooth wear and soil erosion,
with examples from the islands of New Zealand to the South American
Andes, highlighting how similar geological processes worldwide
result in convergent evolution. The final chapter includes a review
of elodonty in the fossil record and its environmental
consequences. Offering new insights into geomorphology and adaptive
and evolutionary morphology, this text will be of value to any
researcher interested in the evolution of tooth size and shape.
For centuries, reports of man-eating tigers in Indonesia, Malaysia,
and Singapore have circulated, shrouded in myth and anecdote. This
fascinating book documents the "big cat"-human relationship in this
area during its 350-year colonial period, re-creating a world in
which people feared tigers but often came into contact with them,
because these fierce predators prefer habitats created by human
interference. Peter Boomgaard shows how people and tigers adapted
to each other's behavior, each transmitting this learning from one
generation to the next. He discusses the origins of stories and
rituals about tigers and explains how cultural biases of Europeans
and class differences among indigenous populations affected
attitudes toward the tigers. He provides figures on their
populations in different eras and analyzes the factors contributing
to their present status as an endangered species. Interweaving
stories about Malay kings, colonial rulers, tiger charmers, and
bounty hunters with facts about tigers and their way of life, the
book is an engrossing combination of environmental and micro
history.
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