The weight in female varies from 130 to 200 pounds while the male weighs between 220 and 276 pounds.
They have a black head and dorsal side which is sharply delineated from their pale-yellow breast, white belly, and bright-yellowish ear patches. Free for commercial use No attribution required Copyright-free A male penguin can withstand the cold for over two months while protecting their eggs and they can lose over 26 pounds while waiting for the eggs to hatch.

They have long pale, twisted horns which are 33inches long in male and 31in in females. These rats hop just like kangaroos, and their hind legs are four-toed. The Scimitar Oryx are currently extinct in the wild, with small populations living in New Mexico and Texas in wild ranches. Their upper parts vary in color, but most of them are pale grayish brown.Arctic weasels are native to the Arctic Tundra of Europe and North America. Both male and females are similar in size, and they weigh about 99 pounds and can attain a height of up to 48 in.

Some Jerboa species have short ears like those of a rat or mouse while others have long ears just like a rabbit.

Presenting her thoughts and facts in bewildering and astonishing way is her cup of tea. They have a grey nape and a crown plus a white supercilium and black eye stripe.The Grant’s gazelle is a gazelle species which is distributed from Lake Victoria to the Kenyan coast and from Ethiopia to South Sudan. The Grant's gazelles adapted to the dry and semiarid areas. Mammalian desert animals tend to sweat more their non-Xerocoles counterparts.

These animals have to overcome various challenges including excessive heat and lack of water to thrive in the desert. They are mostly omnivorous, and they are closely related to the rats and mice which belong to the Muridae family. !

They have a layer of down feathers on their underside which helps insulate them in extreme conditions.Addax antelopes also referred to as screwhorn or white antelopes are antelopes which belong to the Addax genus which thrives in the Sahara desert. The East African Oryx are closely related to the gemsbok, and neither of them is threatened. The Arabian Oryx became extinct in 1972, but they were reintroduced into the wild in Oman in 1982. 14 species from Asia and Africa belong to Pterocies genus while the two Central Asian one belongs to Syrrhaptes.

These animals have to overcome various challenges including excessive heat and lack of water to thrive in the desert. Arctic weasels have short legs, and their hind legs are way longer than the front ones. They are small creatures which have round ears and rectangular heads. These animals have elongated snouts which have bellow-like muscles where blood passes through thus controlling their temperature.Sandgrouse is a common name for a group of birds which belong to the Pteroclidae family.

These creatures build their dens in rocks or the roots of a tree.