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An example of how this may happen is through by-catch.These new species will outcompete the native species and take over, therefore causing the local or global extinction of a species. [ 32 ] Due to the fittest animals in the species being hunted or poached, the less fit organisms will mate, causing less fitness in the generations to come.
USFWS staff with two red wolf pups bred in captivity. Captive breeding, also known as captive propagation, is the process of keeping plants or animals in controlled environments, such as wildlife reserves, zoos, botanic gardens, and other conservation facilities.
[29] [30] These time-delayed extinctions are referred to as the extinction debt, which is the result of destroying and fragmenting habitats. As a result of anthropogenic modification of the environment, the extinction rate has climbed to the point where the Earth is now within a sixth mass extinction event, as commonly agreed by biologists. [31]
Philosophers have attached intrinsic value to different aspects of nature, whether this is individual organisms (biocentrism) or ecological wholes such as species or ecosystems (ecoholism). [ 9 ] More utilitarian schools of conservation have an anthropocentric outlook and seek a proper valuation of local and global impacts of human activity ...
For example, by removing part of the population from a threatened habitat and placing it in a new location, an artificial environment which is similar to the natural habitat of the respective animal and within the care of humans, such as a zoological park or wildlife sanctuary.
There are two types of caching strategies squirrels use: larder hoarding and scatter hoarding. When larder hoarding, the squirrel chooses one or two strategically located spots to store their ...
New technology, automation and changing business trends and consumer habits are driving significant job losses in some industries. These 10 jobs are facing extinction Skip to main content
Efforts are made to preserve the natural characteristics of Hopetoun Falls, Australia, without affecting visitors' access.. The term conservation biology and its conception as a new field originated with the convening of "The First International Conference on Research in Conservation Biology" held at the University of California, San Diego in La Jolla, California, in 1978 led by American ...
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related to: jobs that involve saving animals from extinction examples of organisms