|
|
Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates > Mammals > General
Elephants are arguably Africa’s most charismatic animals, and among the biggest drawcards to our game reserves. While the burgeoning game-park industry may be increasing our access to these magnificent creatures, rising human-elephant encounters are an inevitable outcome – sometimes, sadly, fatal. Such encounters could likely have been avoided had those involved understood elephant behaviour, and particularly how these intelligent animals interface with traffic through their territory.
This book describes elephant family life, from rearing of infants to establishing dominance within a herd; it unpacks regular elephant behaviour, the matriarchal system, the particular dangers of males in musth, and many other aspects of their lives. Most of all, it provides guidelines for ensuring safe and enjoyable encounters with these majestic animals.
This is an essential guide for those planning visits to reserves: aside from the interest factor, being able to read the tell-tale signs may just save lives.
This practical book provides the detailed methodology and expert
guidance required for measuring and manipulating cytosolic ion
concentrations. In addition, the strengths, weaknesses, and
pitfalls of various techniques are presented. It is an invaluable
source for those needing an objective evaluation of current
methodologies and for those contemplating setting up such
procedures.
Key Features
* A one-source reference for measuring and manipulating
intracellular ions and for comparing and evaluating current
methodologies
* Includes overviews of
* Optical probes and reagents
* Fabrication and use of ion-selective microelectrodes
* Use of NMR spectroscopy
* Ionophores
How does a mudskipper fish manage to “walk” on land? Why is the
Hoatzin also known as ‘The Stinkbird’? And once the female Pipa
toad has laid her eggs, where does she put them? The answers? The
mudskipper can “walk” using its pectoral fins, the Hoatzin has
a unique digestive system which gives the bird a manure-like odour,
and the female Pipa Toad embeds its eggs on its back where they
develop to adult stage. Illustrated throughout with outstanding
colour photographs, Strange Animals presents the most unusual
aspects of 100 of the most unusual species. The selection spans a
broad spectrum of wildlife, from the tallest land living mammal,
the giraffe, to the light, laughing chorus of Australian kookaburra
birds, from the intelligence of the Bottlenose dolphin to octopuses
that change colour when they dream to the slow pace of the
three-toed sloth. Arranged geographically, the photographs are
accompanied by fascinating captions, which explain the quirky
characteristics of each entry. Including egg-laying mammals, birds,
reptiles, amphibians, cannibalistic insects and other
invertebrates, Strange Animals is a compelling introduction to some
of nature’s most curious beasts.
Illustrated throughout with 200 outstanding colour photographs,
Endangered Animals presents an in-depth look at around 100 species
of animal from around the world, all of which are currently
endangered or threatened according to the annual list drawn up by
the World Conservation Union (IUCN). The selection spans a broad
spectrum of wildlife, from large, charismatic mammals such as the
Bengal tiger to lesser-known species such as New Zealand's kakapo,
the world's only flightless parrot, which was once presumed to be
extinct. Each continent is covered, with examples carefully drawn
from every habitat - from the mysterious aye-aye of Madagascar's
shrinking rainforest, to the shy spectacled bear of the high Andes.
Arranged geographically, each photographic entry is supported by a
fascinating caption, which explains the animal's current plight and
whether it is critically endangered or classified as vulnerable.
From the Ethiopian wolf to the Bengal tiger to monk seal and
dugong, Endangered Animals is a fascinating introduction to some of
the most threatened species on the planet.
Tony Hutson illuminates the nocturnal world of bats and examines
how they have adapted to habitats in every corner of the world.
Beginning with the fossil record and what it reveals about their
relationship to other mammals, Hutson discusses their unique
aerodynamics and their extraordinary feats of echolocation. He
discusses their life cycle, diet and foraging strategy, breeding,
roosting, and migration patterns as well as their predators,
parasites, and man-made threats to their ecosystem. Bats are
long-lived mammals which can form enormous colonies containing tens
of millions of creatures, a concentration of mammals paralleled
only by human cities. Topically, the book looks at the viruses
harboured and tolerated by bats and their impact on humans. The
book also contains an appendix of bat families and subfamilies and
gives details of the number of genera or species, distribution,
size, roost habitat and diet.
The capybara is the neotropical mammal with the highest potential
for production and domestication. Amongst the favorable
characteristics for domestication we can list its high prolificacy,
rapid growth rate, a herbivorous diet, social behavior and relative
tameness. The genus (with only two species) is found from the
Panama Canal to the north of Argentina on the east of the Andes.
Chile is the only country in South America where the capybara is
not found. The species is eaten all over its range, especially by
poor, rural and traditional communities engaged in subsistence
hunting. On the other hand, in large urban settlements wildlife is
consumed by city dwellers as a delicacy. The sustainable management
of capybara in the wild has been adopted by some South American
countries, while others have encouraged capybara rearing in
captivity.
|
|