Difference between revisions of "Template:POTD protected"

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The '''[[emperor penguin]]''' is the tallest and heaviest of all living [[penguin]] species and is endemic to [[Antarctica]]. The male and female are similar in plumage and size, reaching 122 cm (48 in) in height and weighing from 22 to 45 kg (49 to 99 lb). The dorsal side and head are black and sharply delineated from the white belly, pale-yellow breast and bright-yellow ear patches. Like all penguins it is flightless, with a streamlined body, and wings stiffened and flattened into flippers for a marine habitat.
'''[[James Clark Ross]]''' was a British explorer of the [[Antarctica|Antarctic]] who, between 1839 and 1843, commanded an Antarctic expedition comprising the vessels HMS ''Erebus'' and [[HMS Terror|HMS ''Terror'']]; he charted much of the coastline of the continent. Between 1839 and 1843, Ross commanded HMS ''Erebus'' on his own [[Antarctic]] expedition and charted much of the continent's coastline. Captain Francis Crozier was second-in-command of the expedition, commanding [[HMS Terror|HMS ''Terror'']].


Its diet consists primarily of fish, but can also include crustaceans, such as [[krill]], and cephalopods, such as squid. The only penguin species that breeds during the Antarctic winter, emperor penguins trek 50–120 km (31–75 mi) over the ice to breeding colonies which may include thousands of individuals. The female lays a single egg, which is incubated by the male while the female returns to the sea to feed; parents subsequently take turns foraging at sea and caring for their chick in the colony. The lifespan is typically 20 years in the wild, although observations suggest that some individuals may live to 50 years of age.
In 1841, James Ross discovered the [[Ross Sea]], [[Victoria Land]], and the volcanoes [[Mount Erebus]] and Mount Terror, which were named for the expedition's vessels. They sailed for 250 nautical miles (460 km) along the edge of the low, flat-topped ice shelf they called variously the Barrier or the Great Ice Barrier, later named the [[Ross Ice Shelf]] in his honor. He was awarded the ''Grande Médaille d'Or des Explorations'' in 1843, knighted in 1844, and elected to the Royal Society in 1848.


<p><small>Photographer: Mtpaley</small></p>
<p><small>Artist: John R. Wildman</small></p>
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[[:Category:Images|'''(More Images)''']]
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Revision as of 16:13, 2 February 2023

James-Clark-Ross.jpg

James Clark Ross was a British explorer of the Antarctic who, between 1839 and 1843, commanded an Antarctic expedition comprising the vessels HMS Erebus and HMS Terror; he charted much of the coastline of the continent. Between 1839 and 1843, Ross commanded HMS Erebus on his own Antarctic expedition and charted much of the continent's coastline. Captain Francis Crozier was second-in-command of the expedition, commanding HMS Terror.

In 1841, James Ross discovered the Ross Sea, Victoria Land, and the volcanoes Mount Erebus and Mount Terror, which were named for the expedition's vessels. They sailed for 250 nautical miles (460 km) along the edge of the low, flat-topped ice shelf they called variously the Barrier or the Great Ice Barrier, later named the Ross Ice Shelf in his honor. He was awarded the Grande Médaille d'Or des Explorations in 1843, knighted in 1844, and elected to the Royal Society in 1848.

Artist: John R. Wildman

(More Images)