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Captivity, or being held captive, is a state wherein humans or other animals are confined to a particular space and prevented from leaving or moving freely. An example in humans is imprisonment. Prisoners of war are usually held in captivity by a government hostile to their own. Animals are held in captivity in zoos, and often as pets and as ...
It is sometimes employed to help species that are being threatened by the effects of human activities such as climate change, habitat loss, fragmentation, overhunting or fishing, pollution, predation, disease, and parasitism. [1] For many species, relatively little is known about the conditions needed for successful breeding.
Population bottleneck followed by recovery or extinction. A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts; or human activities such as genocide, speciocide, widespread violence or intentional culling.
Animal captivity is the confinement of domestic and wild animals. [1] More specifically, animals that are held by humans and prevented from escaping are said to be in captivity . [ 2 ] The term animal captivity is usually applied to wild animals that are held in confinement, but this term may also be used generally to describe the keeping of ...
In American literature, captivity narratives often relate particularly to the capture of European-American settlers or explorers by Native American Indians, but the captivity narrative is so inherently powerful that the story proves highly adaptable to new contents from terrorist kidnappings to UFO abductions.
Human composting is emerging as an end-of-life alternative that is friendlier to the climate and the Earth — it is far less carbon-intensive than cremation and doesn’t use chemicals involved ...
Human-wildlife interactions have occurred throughout man's prehistory and recorded history. An early form of human-wildlife conflict is the depredation of the ancestors of prehistoric man by a number of predators of the Miocene such as saber-toothed cats, leopards, and spotted hyenas.
Orkid at SeaWorld San Diego. Dozens of orcas (killer whales) are held in captivity for breeding or performance purposes. The practice of capturing and displaying orcas in exhibitions began in the 1960s, and they soon became popular attractions at public aquariums and aquatic theme parks due to their intelligence, trainability, striking appearance, playfulness, and sheer size.