https://www.nationalgeographic.org/encyclopedia/endangered-species/

Mar 17, 2011 ... Species become endangered for two main reasons: loss of habitat and loss of ... Usually, the greater the population of a species, the greater its ...

https://www.worldwildlife.org/species/directory

WWF is committed to saving endangered species. Learn more about the species we are working to protecting from becoming endangered or extinct.

https://www.epa.gov/endangered-species/learn-more-about-threatened-and-endangered-species

Feb 15, 2018 ... What Are Endangered and Threatened Species? Lion and her cubs ... People can also cause the extinction of plants and animals. The main ...

https://www.britannica.com/list/10-of-the-most-famous-endangered-species

These endangered animals ooze star power, a factor that conservationists have capitalized on in order to fund projects to protect them (and, often by default, the ...

https://greentumble.com/10-reasons-why-species-become-endangered/

Jul 27, 2018 ... The extinction rate of species today is more than 1000 times higher than the natural extinction rate. Explore the 10 reasons why species ...

https://www.nwf.org/Educational-Resources/Wildlife-Guide/Understanding-Conservation/Endangered-Species

Learn how and why animals and plants are listed under the Endangered Species ... conversion of habitat to human uses and fragmentation of habitat caused by ...

http://idahoptv.org/sciencetrek/topics/endangered_species/facts.cfm

There are many reasons species become endangered. These include such things as habitat loss, competition from other species for food and other resources, ...

https://www.factmonster.com/math-science/biology/plants-animals/why-do-animals-become-endangered

Here are some reasons why animals become endangered: Destruction of Habitat . Humans destroy precious habitat--the natural environment of a living ...

https://sciencing.com/causes-animals-becoming-endangered-6564385.html

Aug 6, 2018 ... Increasingly the activities of man have caused a large numbers of animals to become endangered. Small populations are extremely sensitive to ...

https://www.biologicaldiversity.org/programs/population_and_sustainability/species.html

With the world population hitting 7 billion, the Center is marking this milestone by releasing a list of species in the United States facing extinction caused by the ...