Wikipedia:Picture of the day/On the main pages

This page shows the pictures of the day for yesterday, today, and tomorrow. If multiple pictures are featured as a random selection, all of the options are shown here. If the dates shown below are not current, please null edit the page.

Yesterday (2025-01-28)

Ptychochromis insolitus, also known as the Mangarahara cichlid, is a species of cichlid, a fish in the family Cichlidae. Endemic to certain river systems in northern Madagascar, it can reach a length of 26 centimetres (10 inches) and features long tooth- or comb-like structures known as cteni on many of its scales. This unusual feature contributed to the decision to use the species name insolitus when the fish was first described as a new species in 2006. It is classified as a critically endangered animal, being threatened by habitat loss and competition from introduced species; after the last known female was killed during a breeding attempt, its conservation received significant international attention as London Zoo launched a media campaign to identify any remaining individuals. A remnant population was discovered in 2013, and breeding programs in Madagascar and at Toronto Zoo have resulted in thousands of successful hatchlings. This P. insolitus fish was photographed in Wilhelma, a botanical garden in Stuttgart, Germany.

Photograph credit: H. Zell

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Today (2025-01-29)

The Duchess of Dantzic is a comic opera in three acts, set in Paris, with music by Ivan Caryll and a book and lyrics by Henry Hamilton, based on the play Madame Sans-Gêne by Victorien Sardou and Émile Moreau. Additional lyrics by Adrian Ross. The story concerns Napoleon and a laundress, Catherine Üpscher, who marries Marshal Lefebvre and becomes a duchess. The opera was first produced in London at the Lyric Theatre in 1903 and ran for 236 performances. Subsequently, it enjoyed a successful New York production at Daly's Theatre and other productions around the world, and was revived in London and performed regularly by amateur theatre groups, particularly in Britain, until the 1950s. This 1903 poster for the opera's original production was designed by the show's costume designer, Percy Anderson.

Poster credit: Percy Anderson; restored by Adam Cuerden

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Tomorrow (2025-01-30)

Franklin D. Roosevelt (January 30, 1882 – April 12, 1945) was the 32nd president of the United States, serving from 1933 until his death. He was the longest-serving U.S. president and the only one to serve more than two terms in office. His first two terms were centered on combating the Great Depression, while his third and fourth saw him shift his focus to America's involvement in World War II. This official photographic portrait of Roosevelt was taken in Hyde Park, New York, for his 1944 presidential election campaign.

Photograph credit: Leon A. Perskie

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