Source Information

• Species data source information

  Primary source:

  Wolfram|Alpha Knowledgebase, 2024.

  Background sources and references:

  • The BayScience Foundation, Inc. ZipcodeZoo.com. »
  • Cornell Lab of Ornithology. All about Birds. »
  • Flindt, R. Amazing Numbers in Biology. Springer, 2006.
  • National Geographic Society. "Animals." National Geographic. »
  • Species 2000 and Integrated Taxonomic Information System. Catalogue of Life. »
  • United States National Center for Biotechnology Information. Taxonomy Browser. »
  • Universal Taxonomic Services. The Taxonomicon. »
  • Wildscreen. Arkive Images of Life on Earth. »
  • Wilson, E. O. Encyclopedia of Life. »
  • World Association of Zoos and Aquariums. Waza's Virtual Zoo. »

This list is intended as a guide to sources of further information. The inclusion of an item in this list does not necessarily mean that its content was used as the basis for any specific Wolfram|Alpha result.

Requests by researchers for detailed information on the sources for individual Wolfram|Alpha results can be directed here.