langs: 21 апреля [ru] / april 21 [en] / 21. april [de] / 21 avril [fr] / 21 aprile [it] / 21 de abril [es]
days: april 18 / april 19 / april 20 / april 21 / april 22 / april 23 / april 24
Animal / Animal
#1 List of kākāpō
As of August 8th of the year 2022, there were 252 living individuals of the critically endangered kākāpō , a large, flightless parrot native to New Zealand . Every known living kākāpō, except some young chicks, has been given a name by officials of the Kākāpō Recovery Programme . Many of the older b
- ... ther: Zephyr, father: Felix (the first hand raised bird; subject of a book by her caretaker), died. 21 april 2019 from aspergillosis. [30] Huhana – hatched: 2009; mother: Esperance, father: Whiskas; mother of ...
- ... – hatched: 2009; mother: Margaret-Maree, father: Merty. Found dead on Te Kakahu (Chalky Island) on 21 april 2021. [33] Ihi – hatched: 2011; mother: Solstice, father: Waynebo; [13] mother of: Galaxy, Hondy '1 ...
Plant / Plant
#1 Artemisia afra
Artemisia afra , the African wormwood , [4] is a common species of the genus Artemisia in Africa , with a wide distribution from South Africa , to areas reaching to the North and East, as far north as Ethiopia . Artemisia afra is the only species in this genus indigenous to the African continent. Sp
- ... have properties that can protect against liver damage; however, more research must be conducted. On 21 april 2020, Madagascar President Andry Rajoelina officially launched a coronavirus "cure" dubbed "Covid-O ...
Researcher / Researcher
#1 Pauline Kies
Pauline Kies (5 January 1918 Stellenbosch - 28 January 1999 Mossel Bay ) was a South African botanical illustrator and botanist best known for her works " Flowering Plants of the Southern Cape " (Still Bay Trust, 1986), and “ More Flowering Plants of the Southern Cape ” (1995) under the name 'Paulin
- ... er at Kew . On 17 December 1949, in London, she married fellow South African Hendrik Thomas Bohnen ( 21 april 1917 - 9 November 2018), resigning her position at Kew six months later and returning to Pretoria a ...
#2 George W. Clinton
Hon. George William Clinton (April 21, 1807 – September 7, 1885) was a New York lawyer, politician, judge, author, and amateur naturalist. [1] He served as Mayor of Buffalo, New York from 1842 to 1843. [2] American politician and lawyer (1807–1885) Hon. George William Clinton Portrait of George W. C
- Hon. George William Clinton ( april 21, 1807 – September 7, 1885) was a New York lawyer, politician, judge, author, and amateur naturalist. ...
- ... Preceded by Isaac R. Harrington Succeeded by Joseph G. Masten Personal details Born ( 1807-04-21 ) april 21, 1807 New York City Died September 7, 1885 (1885-09-07) (aged 78) Menands, New York Political party ...
- ... 5) Norwich University (1827) Litchfield Law School (1828) EARLY LIFE AND FAMILY Clinton was born on april 21, 1807 in New York City to Maria Franklin (1775-1818) and DeWitt Clinton (1769-1828), while the latte ...
#3 Frederick Lovejoy Wellman
Frederick Lovejoy Wellman (b.1897 Kamundongo , Portuguese West Africa , d. 21 April 1994 Raleigh, North Carolina ) was an American phytopathologist who worked mainly on diseases of coffee but also on the fungus Fusarium oxysporum f.sp. cubense , the pathogen which causes Panama disease in bananas .
- Frederick Lovejoy Wellman (b.1897 Kamundongo , Portuguese West Africa , d. 21 april 1994 Raleigh, North Carolina ) was an American phytopathologist who worked mainly on diseases of co ...
- ... ed him in 1990, the couple had one child, a son, Frederick Creighton Wellman IV. [3] He died on the 21 april 1994 at the Rex Hospital in Raleigh, NC. [2] AUTHORITY ABBREVIATION The standard author abbreviatio ...
#4 Jacob Jonas Ochse
Jacob Jonas Ochse (5 July 1892, The Hague – 21 April 1970) [1] was a Dutch horticulturalist, agronomist, plant collector, and botanist, specializing in tropical and subtropical botany. [2]
- Jacob Jonas Ochse (5 July 1892, The Hague – 21 april 1970) [1] was a Dutch horticulturalist, agronomist, plant collector, and botanist, specializing in ...
#5 Salomon Drejer
Salomon Thomas Nicolai Drejer (15 February 1813 in Eveldrup, Viborg – 21 April 1842 in Copenhagen ) was a Danish botanist . He was a friend of Japetus Steenstrup . Danish botanist Salomon Drejer (1813-1842) He was recognized as an expert on sedges , being credited with describing numerous species wi
- Salomon Thomas Nicolai Drejer (15 February 1813 in Eveldrup, Viborg – 21 april 1842 in Copenhagen ) was a Danish botanist . He was a friend of Japetus Steenstrup . Danish botanis ...
#6 Adrien René Franchet
Adrien René Franchet (21 April 1834 in Pezou – 15 February 1900 in Paris ) was a French botanist , based at the Paris Muséum national d'Histoire naturelle . French botanist (1834-1900) "Franch." redirects here. For other uses, see Franch . Adrien René Franchet. He is noted for his extensive work des
- Adrien René Franchet ( 21 april 1834 in Pezou – 15 February 1900 in Paris ) was a French botanist , based at the Paris Muséum natio ...
#7 Nicol Alexander Dalzell
Nicol (or Nicholas) Alexander Dalzell FRSE FLS (21 April 1817 – 18 December 1877) [1] was a Scottish botanist. [2] He was one of the first persons to form the link between forest denudation and the impact of rainfall upon the wider countryside. Scottish botanist
- Nicol (or Nicholas) Alexander Dalzell FRSE FLS ( 21 april 1817 – 18 December 1877) [1] was a Scottish botanist. [2] He was one of the first persons to form t ...
#8 Adrien Warion
Jean Pierre Adrien Warion (21 April 1837 - 4 March 1880) was a French medical doctor employed by the French army, and he collected plants between 1861 and 1878. Adrien Warion Born 21 April 1837 Sarralbe (France) Died 4 March 1880 Perpignan (France) Nationality French Occupation military doctor and b
- Jean Pierre Adrien Warion ( 21 april 1837 - 4 March 1880) was a French medical doctor employed by the French army, and he collected plan ...
- ... ctor employed by the French army, and he collected plants between 1861 and 1878. Adrien Warion Born 21 april 1837 Sarralbe (France) Died 4 March 1880 Perpignan (France) Nationality French Occupation military ...
- ... n for plant collection Warion was born in Sarralbe , a small town in the department of Moselle , on 21 april 1837. He was the son of a bookseller from Metz , who settled after the war in Dijon to retain his F ...
#9 Albert Wigand
Julius Wilhelm Albert Wigand (April 21, 1821 in Treysa – October 22, 1886 in Marburg ) was a German botanist . Grave of Albert Wigand at the Hauptfriedhof in Marburg German botanist In 1846 he received his PhD and started lecturing at the University of Marburg . He became director of the Alter Botan
- Julius Wilhelm Albert Wigand ( april 21, 1821 in Treysa – October 22, 1886 in Marburg ) was a German botanist . Grave of Albert Wigand at th ...
#10 Richard Brinsley Hinds
Richard Brinsley Hinds FRCS (11 October 1811, Aldermaston , England – 25 May 1846, Swan River , Western Australia) was a British naval surgeon , botanist and malacologist . He sailed on the 1835–42 voyage by HMS Sulphur to explore the Pacific Ocean, and edited the natural history reports of that e
- ... HMS Beagle , in which Charles Darwin had sailed as naturalist and Captain's companion. A letter of 21 april 1843 from Hinds to Darwin survives. [2] Darwin's annotated copy of Hinds' The Regions of Vegetation ...
#11 Otto Sendtner
Otto Sendtner (27 June 1813 – 21 April 1859) was a German botanist and phytogeographer born in Munich . He received his education at the University of Munich , where he was a student of Karl Friedrich Schimper (1803–1867). Afterwards he served as a private secretary to a Silesian nobleman, and durin
- Otto Sendtner (27 June 1813 – 21 april 1859) was a German botanist and phytogeographer born in Munich . He received his education at the U ...
#12 Tom Tutin
Thomas Gaskell Tutin , FRS (21 April 1908 – 7 October 1987) was Professor of Botany at the University of Leicester and co-author of Flora of the British Isles and Flora Europaea . [1]
- Thomas Gaskell Tutin , FRS ( 21 april 1908 – 7 October 1987) was Professor of Botany at the University of Leicester and co-author of Flor ...
- ... and co-author of Flora of the British Isles and Flora Europaea . [1] EARLIER LIFE Tutin was born on 21 april 1908 in Kew , Surrey, son of Frank Tutin, a biochemist at the Lister Institute , and his wife, Jane ...
#13 Philip Furley Fyson
Philip Furley Fyson (1877–1947) was a botanist and educator who worked in India . He is noted as the author of the first illustrated volumes on the flora of the South Indian hills . The Fyson prize is instituted in his honour by the Presidency College, Chennai for work in the area of Natural science
- ... y naturalists including Madhaviah Krishnan . [1] Fyson was elected member of the Linnean Society on 21 april 1904. [7] The standard author abbreviation Fyson is used to indicate this person as the author when ...
#14 Jean-Baptiste Lamarck
Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck ( / l ə ˈ m ɑːr k / ; [1] French: [ʒɑ̃batist lamaʁk] [2] ), was a French naturalist , biologist , academic, and soldier. He was an early proponent of the idea that biologic
- ... rck chose Antoine Laurent de Jussieu , Bernard de Jussieu's nephew, as the boy's godfather. [14] On 21 april the following year, Charles René, Lamarck's third son, was born. René Louiche Desfontaines , a prof ...
#15 Carl Adolf Georg Lauterbach
Carl Adolf Georg Lauterbach (21 April 1864 in Breslau – 1 September 1937 in Breslau ) was a German explorer and botanist . He studied natural sciences and agriculture at the Universities of Breslau and Heidelberg , obtaining his doctorate at the latter institution in 1888. Within the next twelve yea
- Carl Adolf Georg Lauterbach ( 21 april 1864 in Breslau – 1 September 1937 in Breslau ) was a German explorer and botanist . He studied nat ...
#16 Andreas Kornhuber
(Georg) Andreas von Kornhuber (2 August 1824, Kematen , Oberösterreich – 21 April 1905, Vienna ) was an Austrian naturalist and paleontologist . Austrian naturalist and paleontologist Andreas von Kornhuber 1893 portrait of Andreas Kornhuber Born ( 1824-02-08 ) February 8, 1824 Vienna, Austria Died A
- ... nhuber 1893 portrait of Andreas Kornhuber Born ( 1824-02-08 ) February 8, 1824 Vienna, Austria Died april 21, 1905 (1905-04-21) (aged 81) Vienna, Austria Nationality Austria Education University of Vienna Scie ...
- (Georg) Andreas von Kornhuber (2 August 1824, Kematen , Oberösterreich – 21 april 1905, Vienna ) was an Austrian naturalist and paleontologist . Austrian naturalist and paleontologi ...
#17 Lorenzo Raimundo Parodi
Lorenzo Raimundo Parodi (born 23 January 1895 in Pergamino , Buenos Aires Province - died 21 April 1966 in Buenos Aires ) was an Argentinian botanist and agronomist . [1] Parodi studied at the University of Buenos Aires Faculty of Agronomy under Lucien Leon Hauman and in 1926 took Hauman's place as
- Lorenzo Raimundo Parodi (born 23 January 1895 in Pergamino , Buenos Aires Province - died 21 april 1966 in Buenos Aires ) was an Argentinian botanist and agronomist . [1] Parodi studied at the Unive ...
#18 John Muir
John Muir ( / m jʊər / MURE ; April 21, 1838 – December 24, 1914), [1] also known as "John of the Mountains" and "Father of the National Parks ", [2] [3] was an influential Scottish-American [4] [5] : 42 naturalist , author, environmental philosopher , botanist , zoologist , glaciologist , and
- John Muir ( / m jʊər / MURE ; april 21, 1838 – December 24, 1914), [1] also known as "John of the Mountains" and "Father of the National Pa ...
- ... of the same name, see John Muir (disambiguation) . John Muir John Muir c. 1902 Born ( 1838-04-21 ) april 21, 1838 Dunbar , East Lothian , Scotland Died December 24, 1914 (1914-12-24) (aged 76) Los Angeles , C ...
- ... d his mission was "saving the American soul from total surrender to materialism". [12] : 403 On april 21, 2013, the first John Muir Day was celebrated in Scotland, which marked the 175th anniversary of his ...
- ... ive stamp John Muir depicted on the California state quarter California celebrates John Muir Day on april 21 each year. Muir was the first person honored with a California commemorative day when legislation si ...
#19 John Bradbury (naturalist)
John Bradbury (1768–1823) was an English botanist noted for his travels in the United States Midwest and West in the early 19th Century and his eyewitness account of the New Madrid earthquake .
- ... uri , just north of St. Joseph . After reaching their camp, Bradbury and the expedition departed on 21 april 1811. [2] Ramsay Crooks led Bradbury and two French-Canadian voyageurs to the Platte River on 2 May ...
#20 Charles Sturt
Charles Napier Sturt (28 April 1795 – 16 June 1869) was a British officer and explorer of Australia, and part of the European exploration of Australia . He led several expeditions into the interior of the continent, starting from Sydney and later from Adelaide . His expeditions traced several of the
- ... y sufficiently realized, had visited the Darling River . The party returned to Wellington Valley on 21 april 1829. The expedition proved that northern New South Wales was not an inland sea, but deepened the m ...
Zoo / Zoo
#1 Busch Gardens Tampa Bay
Busch Gardens Tampa Bay is a 335-acre (136 ha) African-centered animal theme park located in Tampa, Florida , United States. Owned and operated by SeaWorld Parks & Entertainment , the park opened on June 1, 1959. The park has an annual attendance consistently exceeding 4 million, often ranking sec
- ... ) , a track length of 3,978 feet (1,212 m) , and reached speeds of 60 mph (97 km/h) upon opening on april 21, 1993. [193] [195] In 1994, a kids area titled the Land of the Dragons was earmarked to replace the ...