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In ethology the term territory refers to any sociographical area that an animal a particular species consistently defends against conspecifics (and, occasionally, animals other species). Animals that defend territories in this way are referred to as territorial. Territorial animals defend areas that contain a nest, den or mating site and sufficient food resources for themselves and their young...

Zhu Jianqiang, which translates as “strong willed pig”, was born without her hind legs, but managed to survive, and is now a local celebrity. As a piglet, Zhu Jianqiang had nine strong siblings, and neighbors told her owner it would be best to just throw her away or put her out her misery. But farmer Wang Xihai would hear none it, and he even refused his wife when she told him to throw the piglet away...

Animals that adopt other species as thier own. Lions take care baby antelopes; baboons befriend chickens. Within the animal kingdom, there have been several examples animals bonding with others outside their own species. Pet adoption usually refers to the process taking guardianship and responsibility for a pet that a previous owner has abandoned or released to a shelter or rescue organization...

Friendship is a relationship between friends, a friendly feeling or attitude. Friends care for one another and look out for each other. For a deep understanding to occur between friends, they must open up about personal things, listen carefully, and be loyal to one another. Friendships and associations are often thought of as spanning across the same continuum and are sometimes viewed as weaknesses...

In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allow a greater dynamic range of luminance between the lightest and darkest areas of an image than current standard digital imaging techniques or photographic methods. This wide dynamic range allows HDR images to more accurately represent the range of intensity levels found in real scenes, ranging from direct sunlight to faint starlight...

Using a combination computer tomography and magnetic resonance imaging scientists Aarhus University in Denmark visualized the entire process python digesting a rat. The first image was taken an hour before the snakes' dinner and then at 2, 16, 24, 32, 48, 72 and 132 hours after the meal. Computed tomography (CT) is a medical imaging method employing tomography created by computer processing...