Is It Actually Smart to Sit Still?

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Wikipedia article of the day for March 26, 2018

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The Wikipedia article of the day for March 26, 2018 is Fulvous whistling duck . The fulvous whistling duck (Dendrocygna bicolor) is a tropical and subtropical bird in the family of ducks, geese and swans. It breeds in much of Mexico and South America, the West Indies, the southern US, sub-Saharan Africa and the Indian subcontinent. It has mainly reddish brown plumage, long legs and a long grey bill, and shows a distinctive white band across its black tail in flight. Like other members of its ancient lineage, it has a whistling call. The preferred habitat is shallow lakes, paddy fields or other wetlands with plentiful vegetation. The nest, placed among dense vegetation or in a tree hole, typically holds around ten whitish eggs, which hatch in 24–29 days. The downy grey ducklings leave the nest within a day or so of hatching, but the parents continue to protect them until they fledge around nine weeks later. The fulvous whistling duck feeds in wetlands by day or night on seeds and other...
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Wikipedia article of the day for February 11, 2020

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The Wikipedia article of the day for February 11, 2020 is Yeomanry Cavalry . The Yeomanry Cavalry was the mounted component of the British Volunteer Corps, a military auxiliary established in the late 18th century. When the Volunteer Corps was disbanded after the defeat of Napoleon in 1815, the yeomanry – recruited from the middle and upper classes – was retained as a politically reliable institution that could act as a mounted police force. It became infamous after playing a leading part in the Peterloo Massacre of 1819, and its policing role declined as civilian police forces were established in the mid-19th century. The yeomanry struggled to find a place in the military establishment, and it survived largely because of its members' political influence and willingness to subsidise it financially. It found a new relevance when the Second Boer War revealed a need for mounted infantry. It was reorganised in 1901 as the Imperial Yeomanry, and in 1908 it ceased to be a discrete ...
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Wikipedia article of the day for January 25, 2018

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The Wikipedia article of the day for January 25, 2018 is Lycoperdon perlatum . Lycoperdon perlatum, the common puffball, is a widespread species of fungus in the family Agaricaceae. It forms an off-white medium-sized puffball tapering to a wide stalk, 1.5 to 6 cm (0.6 to 2.4 in) wide by 3 to 10 cm (1.2 to 3.9 in) tall. Its top is covered in short spiny bumps that are easily rubbed off to leave a net-like pattern on the surface. When mature it becomes brown, and a hole in the top opens to release spores in a burst when the body is compressed by touch or falling raindrops. It is edible when the young internal flesh is completely white, but can be mistaken for an immature fruit body of several poisonous Amanita species. L. perlatum can usually be distinguished from similar puffballs by differences in surface texture. Its chemical compounds include the unusual amino acid lycoperdic acid and volatile sterol derivatives that give the puffball its flavor and odor. Lab...
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