|
The big African elephants with cute elephant-calf - Wild Animals - Free Desktop Wallpaper picture #516 |
<<< Previous Image |
Image 516 from 602 |
Next Image >>>
To install this wallpaper: When the image has loaded, right-click on the image and select Set as Wallpaper (or Set as Background)
To download, Right mouse click on the image and select Save Picture As... (or Save Image As...).
Dimensions: 1600 x 1200 pixels Size: 506.5 Kb.
<<< Previous Picture |
Gallery 43 |
Picture 516 from 602 |
Next Picture >>>
[ 506 ]
[ 507 ]
[ 508 ]
[ 509 ][ 510 ]
[ 511 ][ 512 ]
[ 513 ]
[ 514 ]
[ 515 ]
[ 516 ][ 517 ]
[ 518 ]
[ 519 ]
[ 520 ]
[ 521 ]
[ 522 ]
[ 523 ]
[ 524 ][ 525 ]
[ 526 ]
[ 385 - 396]
[ 396 - 408]
[ 408 - 420]
[ 420 - 432]
[ 432 - 444]
[ 444 - 456]
[ 456 - 468]
[ 468 - 480]
[ 480 - 492]
[ 492 - 504]
[ 504 - 516]
[ 516 - 528]
[ 528 - 540]
[ 540 - 552]
[ 552 - 564]
[ 564 - 576]
[ 576 - 588]
[ 588 - 600]
Picture Also available in the following sizes:[ 320x240 ]
[ 560x420 ]
[ 640x480 ]
[ 800x600 ]
[ 1024x768 ]
[ 1152x864 ]
[ 1280x1024 ]
[ 1400x1050 ]
[ 1920x1440 ]
The species of elephants are typically greyish in colour, but the Africans very often appear brown or reddish from
wallowing in mud holes of coloured soil. Wallowing is an important behaviour in elephant society. Not only is it
important for socialization, but the mud acts as a sunscreen, protecting their skin from harsh ultraviolet radiation.
Although tough, an elephant's skin is very sensitive. Without regular mud baths to protect it from burning, as well
as from insect bites and moisture loss, an elephant's skin would suffer serious damage. After bathing, the elephant
will usually use its trunk to blow dirt on its body to help dry and bake on its new protective coat. As elephants
are limited to smaller and smaller areas, there is less water available, and local herds will often come too close
over the right to use these limited resources.
Wallowing also aids the skin in regulating body temperatures. Elephants have difficulty in releasing heat
through the skin because, in proportion to their body size, they have very little of it. The ratio of an
elephant's mass to the surface area of its skin is many times that of a human. Elephants have even been
observed lifting up their legs to expose the soles of their feet, presumably in an effort to expose more
skin to the air. Since wild elephants live in very hot climates, they must have other means of getting
rid of excess heat.
|
|
|
|