|
|
Books > Sport & Leisure > Natural history, country life & pets > Wild animals > General
The field guide to Mana Pools National Park is compiled from the work of a wide range of specialists in each field. It encompasses all groups of animals and plants found in the area; mammals, birds, reptiles, fish, arthropods, and botany.
The idea of the guide is to reduce the size of the library visitors might otherwise need on a visit to Mana Pools National Park, and as a field companion for guides and National Parks rangers. With a few minor variants it is a handy tool for anywhere in the Zambezi valley.
This edition replaces and updates Jan Teede’s previous volume published in 1988.
Africa is home to an amazing array of animals, including the world's most diverse assortment of large mammals. These include the world's largest terrestrial mammal, the African elephant, which still roams great swathes of the continent alongside a host of hooved mammals such as hippopotamuses, giraffes, rhinoceroses, and zebras.
African Ark: Mammals, Landscape and the Ecology of a Continent tells the story of where these mammals have come from and how they have interacted to create the richly varied landscape that makes up Africa as we know it today. It also highlights small mammals, such as rodents and bats, which are often overlooked by both naturalists and zoologists in favour of their larger cousins.
African Ark explains the processes through which species and population groups are formed and how these fluctuate over time. It explores the impact of megafauna on the environment and the important roles they play in shaping the landscape. In this way, mammals such as elephants and rhinoceros support countless plant communities and the habitats of many smaller animals. The book brings in a human perspective as well as a conservation angle in its assessment of the interaction of African mammals with the people who live alongside them.
African Ark is at once scientifically rigorous - drawing on the contributions of numerous zoologists, ecologists and conservationists - and an engaging read for anyone dedicated to the understanding of Africa and its wildlife.
One of the most varied and spectacular natural areas in California,
Big Sur's pristine beaches and rich forests are teeming with unique
wildlife including sea otters, elephant seals, California condors
and hundreds of species of butterflies, birds, reptiles, amphibians
and land mammals. This beautifully illustrated guide highlights
over 140 familiar and unique species and includes a regional map of
the parks, forests and sanctuaries in the region. Laminated for
durability, this lightweight, pocket-sized folding guide is an
excellent source of portable information and ideal for field use by
visitors and residents alike.
How scientific advances in genetic modification will fundamentally
change the natural world The process of manipulating the genetic
material of one animal to include the DNA of another creates a new
transgenic organism. Several animals, notably goats, mice, sheep,
and cattle are now genetically modified in this way. In Our
Transgenic Future, Lisa Jean Moore wonders what such scientific
advances portend. Will the natural world become so modified that it
ceases to exist? After turning species into hybrids, can we ever
get back to the original, or are they forever lost? Does genetic
manipulation make better lives possible, and if so, for whom? Moore
centers the story on goats that have been engineered by the US
military and civilian scientists using the DNA of spiders. The
goat's milk contains a spider-silk protein fiber; it can be spun
into ultra-strong fabric that can be used to manufacture
lightweight military body armor. Researchers also hope the
transgenically produced spider silk will revolutionize medicine
with biocompatible medical inserts such as prosthetics and
bandages. Based on in-depth research with spiders in Florida and
transgenic goats in Utah, Our Transgenic Future focuses on how
these spidergoats came into existence, the researchers who maintain
them, the funders who have made their lives possible, and how they
fit into the larger science of transgenics and synthetics. This
book is a fascinating story about the possibilities of science and
the likely futures that may come.
|
|