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High Humidity reduces mechanical damage such as brittle paint but raises the risks of biological organisms, e.g. white efflorescence and green-to-black stains on a panel painting. [12] High Humidity also raises the risks of curving or warping of the wood over time, forcing the paint to flake off.
Paintings should be stored off the ground in case of flooding. Moisture and water damage can cause mold to develop along with various other issues depending on the materials involved: rot (natural materials), rusting (in metals), warping (of wooden supports), etc. [36]
The San Cristóbal mockingbird nests from January to April at low elevations and to later at higher ones. Its year round territory is typically 3 to 5 ha (7.4 to 12.4 acres). The species builds a bulky nest of twigs lined with grasses in the crotch of a tree, usually 4 to 5 m (13 to 16 ft) above the ground.
The mockingbird is thought to be at least partly migratory in the northern portions of its range, but the migratory behavior is not well understood. [18] In the 19th century, the range of the mockingbird expanded northward towards provinces such as Nova Scotia and Ontario and states such as Massachusetts, although the sightings were sporadic.
Financial scams are an unfortunate reality of life for consumers. According to the Canadian Anti-Fraud Centre, Canadians reported $530.4 million (CND) in financial fraud losses in 2022, a 170.2% ...
The mastermind behind the decade-long bribery scheme and one of the largest corruption scandals in US military history that brought down dozens of Navy officials has been sentenced to 15 years in ...
The search for a woman who is believed to have fallen into a sinkhole in western Pennsylvania has become a recovery effort after two treacherous days of digging through mud and rock produced no ...
Mold is a probable consequence of water damage to parchment, especially when the object is not dried within 48 hours of the initial contact with water. [14] Heat: Heat in excess of the ideal storage conditions can cause damage to collagen structure, irreversible contraction and alteration of surface materials in parchment objects. [2] Light ...