โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Chimpanzees to manufacture Spears

First time can be seen, in Senegal, a chimpanzee manufacturing a spear for hunting galago.

It was a discovery that changed what the researchers knew about the hunting techniques of the chimpanzees. In 2007, Jill Pruetz first reported that chimpanzees savannah in place Fongoli research, Senegal, They were using tools to hunt prey. That was only significant, But what also caught her attention to Pruetz was the fact that female chimpanzees were hunted predominantly those tools.

It was a point that some rejected or criticized because of the small sample size, But the finding motivated the Professor of Anthropology at Iowa State University to learn more. In the following years, Pruetz and his research team have documented more than 300 Specifications assisted by tools. Your results, published in the journal Royal Society Open Science, support the initial findings: They hunt with tools females larger than males.


Source: ROYAL SOCIETY PUBLISHING

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

the delinquent penguin

It seems that crime is not only attributable to the human species. A penguin takes over the work of a fellow penguin. He steals the stones thoroughly confident future mother was deposited as a basis for the implementation of their eggs. He does it with treachery, real as life itself.

Criminal Penguins - Frozen Planet - BBC One.mpeg

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

how much do animals sleep?

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?, well, depends on the animal:

Image
Species
Sleep (% of the 24 hours)
Sleep (hours / day)
giraffe
Giraffe
7.9%
01.54 hours
Horse
Horse
12.0%
02.54 hours
Donkey

Donkey
13.0%
03.06 hours
elephants

Elephant
13.8%
03.18 hours
Sheep

Sheep
16.0%
03.48 hours
Cow

Cow
16.4%
03.54 hours
Asian elephant

Asian elephant
16.4%
03.54 hours
Goat

Goat
22.1%
05.18 hours
old man asleep

Human (old man)
22.9%
05.30 hours
Grey seal
Grey seal

25.8%

06.12 hours

fish-guppy
Guppy fish

29.1

07 hours

Pork
Pork

32.6%

07.48 hours

sleeping
human adults

33.3%

08 hours

Guinea de Indias
Guinea de Indias

39.2%

09.24 hours

Chimp
Chimpanzee

40.4%

09.42 hours

Squirrel monkey
Squirrel monkey

41.3%

09.54 hours

European Hedgehog
European Hedgehog

42.2%

10.06 hours

Mole with star-shaped nose
Star nosed Mole

42.9%

10.18 hours

Baboon
Star nosed Mole

42.9%

10.18 hours

Bottle-nosed dolphin
bottlenose dolphin

43.3%

10.24 hours

DOG
Dog

44.3%

10.38 hours

Jaguar
Jaguar

45.0%

10.48 hours

Pato
Pato

45.0%

10.48 hours

Conejo
Conejo

47.5%

11.24 hours

Rhesus monkey
Rhesus monkey

49.2%

11.48 hours

mouse
Mouse

50.3%

12.06 hour

gatoblanco
Cat

50.6%

12.06 hours

cheetah
Guepardo cheetah

50.6%

12.06 hours

rat
Rat

52.4%

12.36 hours

gerbil
Gerbil

54.4%

13.06 hours

Leon Dormido
Leon

56.3%

13.30 hours

Platypus
ornitorinco

58.3%

14.0 hours

Golden Hamster
Golden Hamster

59.6%

14.18 hours

Three-toed sloth
Three-toed sloth

60.0%

14.24 hours

Huron
Huron

60.4%

14.30 hours

sapo1
Western Toad

60.8%

14.36 hours

Squirrel
Chipmunk

62.0%

14.54 hours

Tiger sleeps
Tiger

65.8%

15.48 hours

Shrew arboricola
Shrew arboricola

65.8%

15.48 hours

bebedurm
Human (baby)

66.7%

16 hours

OWL monkey
Buho mono

70.8%

17.0 hours

Opossum North America
Opossum North America

75.0%

18 hours

Piton
Python

75.0%

18 hours

Armadillo
Giant Armadillo

75.4%

18.06 hours

Bat
Bat

82.9%

19.54 hours


The table How much animals sleep? It was adapted from four sources:

1 – Aserinsky, (E)., the status of lids at birth: relationship with adult mammals sleep-wake 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)., napping and polyphasic sleeping in mammals, dream and monitoring: Cronobiolรณgico aspects, Behavior and medicine of the siesta , edited by DF Dinges and Broughton RJ, Raven Press, New York City, 1989, pp 9-31.

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Puppies that will put you in a good mood

Almost all the offspring of the animal world have certain physical features in common. 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, hoping that he could bring a good mood and maybe, remember the wild world.

See photos below:

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Pocho is the favorite mascot of the Costa Rican fisherman Gilberto Shedden

photograph of 9 in September of 2011 - (EFE)
  • 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.
  • Make 20 years old Shedden found the dying crocodile in a river and decided to heal and care for it.
  • Pocho has some 50 years old and could live a few 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 who has become known as the only person in the world who has achieved "Domesticate" 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.

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โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

The emotional reunion of two elephants after 22 years – Victims of the circuses

jennyshirley
Jenny and Shirley

Shirley and Jenny were both in the same circus (Carson and Barnes), When Jenny was a young and Shirley was already in her veins.

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 now not so small 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 had an injury to the right leg, 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 his part he also had sequelae of his life in the circus, He had seriously injured rear left leg, was blind in one eye, He had hurt the top of his right ear, and had permanently curved the lower part of its tail.

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โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Friends of different species

Content

Rubbing makes love – The phrase does not only apply to human beings, the animals also show very good feelings, Although these samples, sometimes are more curious.

Perhaps it is simply coincidence, Or maybe they don't have any kind of prejudice when it comes to choosing their best friend..

Don't you find it endearing?

perro y gato
As the dog and cat?
cerdo y perro
we love each other so much!

animal-friends

chimpanze

Animal appreciation

Animal appreciation

Jupiter was adopted by Ana Julia after seeing her suffering in a circus.

French bulldog enthusiastically plays with NYPD horse

Adorable Dog (Frenchie!) Plays with NYPD Police Horse on Wall Street

Two of the most unlikely creatures have become best friends: a labradoodle, George, and suricata, DISA.

Suricato
Source: thesun.co.UK

A Mastiff adopts a baby chimpanzee, disowned by his mother.

Chimp-and-dog

chimpance-y-tigre

The story of friendship between a dog, a cat and a mouse

The dog, the cat and the Mouse

The Parrot feeds his friend the dog

Bird Feeds Dog Noodles

tigre

A scene of Tom and Jerry cartoons

cat-and-mouse
Photo: Malcolm Case-Green

Bet the dog plays with Zippy the serval

serval-dog

Gato y perro

True friends

Willow the owl and Merlin the dog often go for walks together at the Pen y Bryn Falconry center in North Wales. They are the best friends in the world.

Friends forever

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Baboons and dogs – Enemies?

When the baboons living close to people, It is natural to come into contact with pets for humans, including dogs. Sometimes, interactions between baboons and dogs are not at all pleasant and one of the animals involved – dog or a baboon – ends up doing damage. Contrary to popular belief, the mandrill does not have any reason to hurt the dogs if the dogs are a threat to them.

Dogs are territorial animals, baboons are not fighting for territory with animals than baboons, in fact, they observe and play with the dogs who are familiar.

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