Welcome to Wikipedia

,
6,493,498 articles in English

Today's featured picture

Whale vocalizations are the sounds used by whales for different kinds of communication. Sounds are produced by cetaceans for various purposes by several different mechanisms. Toothed whales produce rapid bursts of high-frequency clicks that are thought to be primarily for echolocation, while the complex sounds of the humpback whale (and some blue whales) are believed to be primarily used in sexual selection. This young humpback whale is singing in the waters of Vavaʻu, Tonga.

Video credit: Sylke Rohrlach

Other areas of Wikipedia

  • Community portal – The central hub for editors, with resources, links, tasks, and announcements.
  • Village pump – Forum for discussions about Wikipedia itself, including policies and technical issues.
  • Site news – Sources of news about Wikipedia and the broader Wikimedia movement.
  • Teahouse – Ask basic questions about using or editing Wikipedia.
  • Help desk – Ask questions about using or editing Wikipedia.
  • Reference desk – Ask research questions about encyclopedic topics.
  • Content portals – A unique way to navigate the encyclopedia.

Wikipedia's sister projects

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

Wikipedia languages

pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy