The populace of an organism which is in danger of becoming extinct is known as an endangered species. A species becomes extinct when it is threatened by changing predation or environmental parameters or when it is few in number. An endangered species is normally a taxonomic species but possibly some other evolutionary significant unit. IUCN, The World Conservation Union, has estimated the endangered species percentage as 40 percent of total organisms. This estimation is one the basis of the samples of species that were evaluated in 2006 also. There are many laws in different nations that offer protection to these endangered species like restricting land development, creating preserves or forbidding hunting. But unfortunately, only a few of the endangered species make it to the list and get legal protection. The other species become extinct or will become extinct in the near future without acquiring public notice.

Reasons of Endangerment

• Habitat destruction

  With the continuous change in our planet, habitats tend to get modified and altered. But those changes are natural and do not have a significant effect. When changes are not natural and happen at a rapid speed, they result in disaster and ultimately lead to habitat loss which is a chief reason for endangerment of species.

• Intromission of Exotic Species

  Exotic Species by the way of human activities are introduced into new environments either accidentally or intentionally. Exotic species seriously interrupt delicate ecological balances and also give rise to a plethora of harmful though unintended consequences.

• Overexploitation

  A species facing exploitation is the one which may become extinct or severely endangered because of the rate at which they are being used. The trade of animal parts has led to the exploitation of many species.

• Other Factors :

  Some other factors for endangerment of species include:

  • Diseases
  • Pollution
  • Limited Distributions

Ways to Protect Endangered Species

• One of the highly significant ways to protect endangered species is to protect their habitats in natural reserves, national parks and wilderness areas.
• Another effective way is to create space for the wildlife by taking steps like building a birdfeeder or building a bird house on a tree or by composting.
• Adopt methods which involve reduction, recycling and reuse,
  • Use public transportation or ride bicycles instead of using the car.
  • Save energy by turning of electrical equipments when they are not in use.
  • Buy products without packaging whenever possible.
• Planting of native plants which are local in the area can also be of great help.