It seems that crime is not only attributable to the human species. A Penguin appropriates the work of a congener. He steals the stones thoroughly confident future mother was deposited as a basis for the implementation of their eggs. It does so with malicious intent, real as life itself.

Most animals have a daily pattern of rest and activity. Some animals are more active during the day (daytime) and some are more active at night (night). How much do animals sleep??, good, depends on the animal:

Species	Dream (% of the 24 hours)	Dream (hours / day)
Giraffe	7.9%	01.54 hours
Horse	12.0%	02.54 hours
Donkey	13.0%	03.06 hours
African elephant	13.8%	03.18 hours
Sheep	16.0%	03.48 hours
Cow	16.4%	03.54 hours
Asian elephant	16.4%	03.54 hours
Goat	22.1%	05.18 hours
Human (old man)	22.9%	05.30 hours
Grey seal	25.8%	06.12 hours
Guppy fish	29.1%	07 hours
Pork	32.6%	07.48 hours
human adults	33.3%	08 hours
Guinea de Indias	39.2%	09.24 hours
Chimpanzee	40.4%	09.42 hours
Squirrel monkey	41.3%	09.54 hours
European Hedgehog	42.2%	10.06 hours
Star nosed Mole	42.9%	10.18 hours
Baboon	42.9%	10.18 hours
Dolphin bottle snout	43.3%	10.24 hours
Dog	44.3%	10.24 hours
Jaguar	45.0%	10.48 hours
Duck	45.0%	10.48 hours
Conejo	47.5%	11.24 hours
Rhesus monkey	49.2%	11.48 hours
Mouse	50.3%	12.06 hours
CAT	50.6%	12.06 hours
Guepardo cheetah	50.6%	12.06 hours
Rat	52.4%	12.36 hours
Gerbil	54.4%	13.06 hours
Leon	56.3%	13.30 hours
ornitorinco	58.3%	14.0 hours
Golden Hamster	59.6%	14.18 hours
Three-toed sloth	60.0%	14.24 hours
Huron	60.4%	14.30 hours
Western Toad	60.8%	14.36 hours
Chipmunk	62.0%	14.54 hours
Tiger	65.8%	15.48 hours
Shrew arboricola	65.8%	15.48 hours
Human (baby)	66.7%	16 hours
Buho mono	70.8%	17.0 hours
The North American opossum	75.0%	18 hours
Python	75.0%	18 hours
Giant Armadillo	75.4%	18.06 hours
Bat	82.9%	19.54 hours

Table How animals sleep? It was adapted from four sources:

1 – Aserinsky, (E)., the status of lids at birth: the relationship with adult mammalian circadian patterns, in REM sleep , edited by BN Mallick and S. Inoue, Narosa Publishing, New Delhi, 1999, p. 7.
2 – Campbell, the SS and Tobler, (I)., the dream of the animals:. A review of the duration of sleep through the phylogeny of neuroscience and Bioconductual Rev. , 8:269-300, 1984.
3 – Kryger, MH, Roth, T. and Dement'yevskoye, WC, Principles and practice of sleep medicine , WB Saunders Co., Philadelphia, 1989, pp 39-41.
4 – Tobler, (I)., siesta and transients in mammals, dream and monitoring: Cronobiológico aspects, Behavior and medicine of the siesta , edited by DF Dinges and Broughton RJ, Raven Press, New York City, 1989, pp 9-31.

Almost all the offspring of the animal world have in common a certain physical traits. The size of the body is small and delicate, with a disproportionately large head, large eyes and round and soft facial features. His personality traits, such as joy, fragility, impotence, curiosity, innocence, affective behavior and the need to be fed, they are also generally considered cute.

For those who live in the asphalt jungle, We have compiled the following animals, in the hope that could bring a good mood and perhaps, remember the wild world.

See photos below:

Read morePuppies that will put you in a good mood

• With its almost five meters long, 445 kilos of weight and more than 70 teeth, Pocho is the favorite mascot of the Costa Rican fisherman Gilberto Shedden.
• This human relationship – Crocodile is unique in the world and has attracted the attention of dozens of scientists.
• Ago 20 years Shedden found moribund crocodile in a river and decided to heal him and take care of it.
• Pocho has some 50 years of age and could live 30 more.

With its almost five meters long, 445 kilos of weight and more than 70 teeth, Pocho is the favorite mascot of Gilberto Shedden, better known as Chito, a Costa Rican fisherman that has become known as the only person in the world that has achieved “tame” a crocodile. With a huge smile on his face, Chito, of 54 years, anything calmly with Pocho in a pond on his farm in the town of Siquirres, a few 70 miles east of San Jose. But not just anything with him: He has taught to do various tricks like shooting on his body, give the leg, Sustaining head and tail high and to close an eye.

Read morePocho is the favorite mascot of the Costa Rican fisherman Gilberto Shedden

Shirley and Jenny were both in the same circus (Carson and Barnes), When Jenny was a baby and Shirley was in his twenties.

During their lives as slaves, they lost great part of his health until they could reencontrase in a sanctuary of Tennessee after 22 years of separation.
The not so small now Jenny had reached the sanctuary the 11 in September of 1996 , three years before Shirley. Both possessed sequels of their lives as slaves. Shirley, the largest elephant, reached the sanctuary the 6 in July of 1999 and he had a right leg injury, a large part of his right ear is missing due to a fire that also left him with scars number on the back, face and feet. Jenny, for its part also had sequels of his life in the circus, It had its left rear leg seriously injured, was blind in one eye, He had injured the upper part of his right ear, and it possessed curved permanently the lower part of its tail.

Read moreThe emotional reunion of two elephants after 22 years — Victims of circuses