Yahoo Search Búsqueda en la Web

Resultado de búsqueda

  1. Currently, on the International Union for Conservation of Nature (IUCN) red list, more than 41,000 species have been assessed to be under threat of extinction. And below we’ve listed 10 of the world’s most endangered animals in the wild:

    • What We Do

      About WWF-UK. We’re WWF, the leading global environmental...

  2. An endangered species is a type of organism that is threatened by extinction. Species become endangered for two main reasons: loss of habitat and loss of genetic variation. Loss of Habitat. A loss of habitat can happen naturally. Nonavian dinosaurs, for instance, lost their habitat about 65 million years ago.

  3. 6 de may. de 2019 · May 06, 2019. • 9 min read. The bonds that hold nature together may be at risk of unraveling from deforestation, overfishing, development, and other human activities, a landmark United Nations...

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

  5. 6 de may. de 2019 · The Report finds that around 1 million animal and plant species are now threatened with extinction, many within decades, more than ever before in human history. The average abundance of native...

  6. ANIMALS. VANISHING. What we lose when animals go extinct. Animals are disappearing at hundreds of times the normal rate, primarily because of shrinking habitats. Their biggest threat: humans. No...

  7. Si este ritmo de extinción persiste o se acelera, el número de extinciones de especies en la próxima década podría calcularse en millones. 4 Aunque la mayoría de la gente responde fácilmente a la amenaza de extinción de mamíferos individuales o pájaros, el problema más importante de la ecología es la amenaza a la estabilidad de ecosistemas ent...

  1. Otras búsquedas realizadas