Aspect Ratio of Bird Wings
See also: Bird flightHigh aspect ratio wings abound in nature. Most birds that fly long distances have wings of high aspect ratio, and with tapered or elliptical wingtips. This is particularly noticeable on soaring birds such as albatrosses and eagles. By contrast, hawks of the genus Accipiter such as the Eurasian Sparrowhawk have wings of low aspect ratio (and long tails) for maneuverability.
Read more about this topic: Aspect Ratio (wing)
Famous quotes containing the words aspect, ratio, bird and/or wings:
“Whenever we encounter the Infinite in man, however imperfectly understood, we treat it with respect. Whether in the synagogue, the mosque, the pagoda, or the wigwam, there is a hideous aspect which we execrate and a sublime aspect which we venerate. So great a subject for spiritual contemplation, such measureless dreaming—the echo of God on the human wall!”
—Victor Hugo (1802–1885)
“Personal rights, universally the same, demand a government framed on the ratio of the census: property demands a government framed on the ratio of owners and of owning.”
—Ralph Waldo Emerson (1803–1882)
“The caged bird sings
with a fearful trill
of things unknown
but longed for still
and his tune is heard
on the distant hill
for the caged bird
sings of freedom.”
—Maya Angelou (b. 1928)
“butter fat goosegirls, bounced in a gambo bed,
Their breasts full of honey, under their gander king
Trounced by his wings in the hissing shippen, long dead
And gone that barley dark where their clogs danced in the spring....”
—Dylan Thomas (1914–1953)