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He further helps the subjects get lost by making both the foreground and background sharp. Ever since people thousands of years ago noted the uncanny trickery of animal camouflage, nature watchers have taken pains to understand it. Some animals coordinate their look with the seasons, shedding dark fur or molting dark feathers once the snow flies.
Somewhat counterintuitively, vivid splotches or stripes help protect animals such as zebras and giraffes. What works for animals works for people too.
Military camouflage, first introduced in World War I, was inspired by research on animal camouflage. Mimicry is the shrewdest disguise.
Mantises, shaped like flowers, devour insects that fly in to pollinate mock blossoms. A copperhead twitches the tip of its worm-like tail to lure hungry frogs.
And tasty viceroy butterflies are safe from birds because they resemble monarchs, which are unpalatable. Some camouflage works in concert with particular behaviors.
When a bittern, a marsh bird, is startled, it sticks its long neck and bill straight up and displays its vertically striped feathers, looking for all the world like a patch of reeds. Just this year, scientists reported that an octopus that lives in the Pacific Ocean off Australia walks along the seafloor with two arms, gently waving the other six so that it resembles a rolling clump of algae.
The modern study of camouflage began shortly after Charles Darwin proposed, in , that new species arise through evolution by natural selection.
Part of this quest happens in Dalaran, Thunder Bluff, Undercity, Silvermoon City and Orgrimmar. Taerir, the very Taerir that has been standing in the Hall of Shadows for many months now, was the undead pawn of a dreadlord. Upon completion of this quest you will gain. What happens when resources run out, unemployment is denied, and savings accounts are depleted? Darius and Josephine Blackmon find themselves living in.
He recognized that there are variations among individual members of a species, with some individuals being stronger or faster or better camouflaged. If an inherited trait helps an individual survive in a given environment, and reproduce, the trait will be passed on to future generations.
If enough new traits accumulate in a group over time, a new species emerges. Some of the first experimental evidence for Darwinian evolution came from research on camouflage, which is an easily studied adaptation—a trait that makes an animal more fit to survive in a particular habitat.
Nearly a century ago, scientists dropped house mice into enclosures of various colors and found that owls snatched fewer mice from backgrounds that matched mouse fur. The New York Times critic Laila Lalami largely praises the novel, describing its depiction of grief as the most rewarding part of the novel.
The Washington Post critic Ron Charles praises the novel's thematic interests, but "as an engaging novel, it's less successful". From Wikipedia, the free encyclopedia.
The New York Times. Archived from the original on February 26, Nuruddin Farah's 'Hiding in Plain Sight' delivers on storytelling with a clear message". Retrieved from " https: Wikipedia articles needing clarification from November Views Read Edit View history. This page was last edited on 2 May , at