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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates > Mammals
Through a selection of her stunning photographs, Alexandra Morton
portrays life on the central British Columbia coast.She arrived in
the area in 1984 as a whale researcher, and at first, she was
absorbed in studying the orca and admiring the magnificent scenery.
It is a coast with a long history: dolphins have pulsed in and out
for 10,000 years; First Nations people have lived here for almost
as long; European settlers arrived a scant century ago. As time
passed, Morton began to observe the lives of other creatures that
share the sea and land-humpback whales, bears, salmon, eagles,
deer, and humans-and understand how they are all interconnected. As
one example, "Bears drag salmon beneath the trees of the forest,
feeding the giant plants that shade the river nursery, protect its
banks and allow it to make more fish." In "Beyond the Whales,"
Alexandra explains what is going on beyond the beauty of the
images: "One of the joys of watching a place for 20 years is being
able to read the signs upon the sea-bubbles on the surface mean
tons of herring below; three birds over an orca mean the whale has
brought fish to the surface; shearwaters in Blackfish Sound mean
autumn is here. The ocean feeds the rivers and the rivers feed the
ocean."
'Steve Brusatte, the author of The Rise and Fall of the Dinosaurs,
brings mammals out from the shadow of their more showy predecessors
in a beautifully written book that . . . makes the case for them as
creatures who are just as engaging as dinosaurs.' - The Sunday
Times, 'Best Books For Summer' 'In this terrific new book, Steve
Brusatte . . . brings well-known extinct species, the sabre-toothed
tigers and the woolly mammoths, thrillingly back to life' - The
Times The passing of the age of the dinosaurs allowed mammals to
become ascendant. But mammals have a much deeper history. They -
or, more precisely, we - originated around the same time as the
dinosaurs, over 200 million years ago; mammal roots lie even
further back, some 325 million years. Over these immense stretches
of geological time, mammals developed their trademark features:
hair, keen senses of smell and hearing, big brains and sharp
intelligence, fast growth and warm-blooded metabolism, a
distinctive line-up of teeth (canines, incisors, premolars,
molars), mammary glands that mothers use to nourish their babies
with milk, qualities that have underlain their success story. Out
of this long and rich evolutionary history came the mammals of
today, including our own species and our closest cousins. But
today's 6,000 mammal species - the egg-laying monotremes including
the platypus, marsupials such as kangaroos and koalas that raise
their tiny babies in pouches, and placentals like us, who give
birth to well-developed young - are simply the few survivors of a
once verdant family tree, which has been pruned both by time and
mass extinctions. In The Rise and Reign of the Mammals,
palaeontologist Steve Brusatte weaves together the history and
evolution of our mammal forebears with stories of the scientists
whose fieldwork and discoveries underlie our knowledge, both of
iconic mammals like the mammoths and sabre-toothed tigers of which
we have all heard, and of fascinating species that few of us are
aware of. For what we see today is but a very limited range of the
mammals that have existed; in this fascinating and ground-breaking
book, Steve Brusatte tells their - and our - story.
"Rodent Societies "synthesizes and integrates the current state of
knowledge about the social behavior of rodents, providing
ecological and evolutionary contexts for understanding their
societies and highlighting emerging conservation and management
strategies to preserve them. It begins with a summary of the
evolution, phylogeny, and biogeography of social and nonsocial
rodents, providing a historical basis for comparative analyses.
Subsequent sections focus on group-living rodents and characterize
their reproductive behaviors, life histories and population
ecology, genetics, neuroendocrine mechanisms, behavioral
development, cognitive processes, communication mechanisms,
cooperative and uncooperative behaviors, antipredator strategies,
comparative socioecology, diseases, and conservation. Using the
highly diverse and well-studied Rodentia as model systems to
integrate a variety of research approaches and evolutionary theory
into a unifying framework, "Rodent Societies "will appeal to a wide
range of disciplines, both as a compendium of current research and
as a stimulus for future collaborative and interdisciplinary
investigations.
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Killer Whale!
(Hardcover)
Joseph J. Cook; Created by William L Joint Author Wisner
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R734
Discovery Miles 7 340
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Ships in 18 - 22 working days
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