David I. Sanchez
BIO/101
SARA SCHWANDT
February 28, 2012
University of Phoenix
Organism Physiology Paper
Owls have specific physiological adaptations that encourage them successfully hunt prey. Three of these adaptations are vision, soundless flight, and particular(a) hearing.
Owls have a wide field of vision they squeeze out see items that are in three-dimension, they can see intumesce in minimal light to bright sunny twenty-four hour period . Owls have large eye in the center of their heads which allows for go bad depth perception. They are also able to see in three-dimension which helps to judge height, width, and depth. Eyes are in the center of their heads gives them the cleverness to see in 3-D which helps snouts to carefully view distances of their prey. An hooter has a good field of vision, but its eyes do not move in their heads so their heads mustiness(prenominal) rotate instead. Owls can rotate their heads about 270 degrees in consecrate to fully expand their field of vision. The field of vision of an owl is shown below. Owls are night predators and must have good night vision. They also have good vision in day as well. In read for this to occur the pupil and cornea must be able to adapt to different light.
In light light, the pupil opens up wide in order to let in light. When there is lots of light, the pupil constricts in order to let in just a little sting of light.
Another adaptation that makes owls successful hunters of prey is their ability to drop without a sound. The thick wings of an owl are specifically designed to allow noiseless flight. There are volt different types of feathers: contour feathers, down feathers, semiplumes, bristles, and filoplumes. Contour feathers are the principal(prenominal) feathers that cover the body, wings, and tail. The down feathers are soft fluffy feathers that bunker air and create insulation around the owls body. Semiplumes are located between the contour and down feathers....If you fate to get a full essay, order it on our website: Orderessay
If you want to get a full essay, wisit our page: write my essay .
No comments:
Post a Comment