1
It is physically impossible for pigs to look to the sky

2
Rats multiply so quickly that in 18 months, two rats could have over a million descendants

3
The sheep do not drink water in motion

4
The cockroach can live nine days without its head before starving

5
You can make a cow up stairs but not the lower

6
The ostrich's eye is bigger than its brain

7
The animal is more sleepy Koala, sleeps 22 hours a day

8
Camels hold up to 10 days without water but when there can drink over 106 liters in one sitting

9
Ants do not sleep

10
A mosquito can "smell" of their human blood meal from a distance of 50 kilometers

11
The giraffe is the only mammal that has no vocal cords, so it is completely silent

12
Animals can not sleep on their backs, only man and dog

13
Brain size of a crocodile is equal to the thumb of a person

14
The sailfish is undoubtedly the fastest fish in the sea that cuts short distances and can reach a speed of 110 km / h

15
In Bucharest, there are 4 rats per person eat each year 450 000 tons of rice, enough to feed 3 million people

16
The most experienced horse so far have reached 64 years

17
The sexual aggression male bullfrog is such that pairs with everything that moves

18
The stronger material created by nature is the spider web

19
The giraffe sleeps only 7 minutes per day and makes it stand

20
The mosquito has 47 teeth and the 9280 catfish has

21
The hummingbird's heart, like the canary, beats 1,000 times per minute

22
The owl can rotate 360 ​​degrees head

23
A cow emits into the atmosphere 182,500 liters of methane per year (one of the causes of the hole in the Ozone Layer)

24
The chimpanzee holds the record for speed in the sexual act between mammals consume it in just 3
seconds. The mouse needs 5 seconds

25
Or solitary tapeworm is an intestinal parasite that can reach 2 to 4 meters in length

26
The ostrich is the animal that can achieve faster running on two legs. Can reach 67 km / h and can keep running long distances at that speed

27
The African elephant is the largest land animal. To keep daily needs more than 200 kilos of food

28
The neck of the giraffe has the same number of bones than ours

29
The cheetah is the fastest animal on four legs and can reach up to 100 km / h

30
The only animal visible from space are corals

31
A crocodile can not stick its tongue out

32
The "quack" like a duck does not echo and nobody knows why

33
Elephants are the only mammals that can not jump

34
Hedgehogs are all yellow

35
In a large lake of Belgium was a flock of dragonflies which covered an area of ​​170 square kilometers

36
A lion, the most sexually active animal in the world, can mate with the same female hundred times a day

37
Camels have three eyelids to protect themselves from sandstorms

38
Dolphins sleep with one eye open

39
It is estimated that millions of trees in the world are accidentally planted squirrels bury their nuts and forget where they hid

40
The world's smallest mammal is the bumblebee bat of Thailand, which weighs less than a U.S. penny

41
The tongue of a blue whale weighs as an adult elephant

42
Every year more people die from bee stings than by being killed by sharks

43
The Australian Koala never drink water, it feeds only on eucalyptus leaves and they get the moisture it needs

44
Sea fish can suffer from thirst

45
Whales sleep while swimming slowly

46
There are fish in the depths that generate their own light

47
If a jellyfish called "sea wasp" stings you, you have 45 seconds of life, as it is the most poisonous animal in the world

48
The mole can dig the ground 5 meters per hour

49
The cicadas can be heard 400 meters away

50
The gadfly Hybomitra hinei wrighti speed reaches 145 km / h

51
The three-toed sloth moves at a speed of 2.2 meters per hour

52
The hamster is capable of holding 65 links in one hour (less than 1 minute)

53
Some centipedes are usually between 15 and 150 pairs of legs

54
Asian Cobra, Naja naja, kills 15,000 people a year

55
Greenland right whale (Balaena mysticetus) can live 210 years

56
The giant tortoises of the Galapagos Islands can reach 150 years

57
The animals will predict when a catastrophe hber

58
The whale shark has 4,500 teeth

59
The worm has 10 hearts on the sides of the body

60
The mosquitoes prefer to bite children than adults and blond to brown

61
The weaver bird builds nests Republican world's largest, which can be 5 feet wide

62
The polar bear fur is not white, but it lacks color. Appears white because it has tiny air bubbles for insulation that scatter light, appearing as white coat

63
Cat's whiskers are used to orientate in the dark

64
A hippopotamus can run faster than a man

65
He has 32 teeth, the dog 42

66
The Anaconda is the largest snake in the world can measure up to 9 meters.

67
The "song" sung by a whale can last for months. It is a continuous, monotonous sound very own

68
The parrots have so much natural intelligence as a three-year-old

69
A crocodile can run as fast as a horse

70
Just a spoonful of a cobra venom can kill 165 people

71
Cats love to jump into the lap of people who, precisely, do not like cats. This is because the people who hate cats try not to look at them and, thus, the cat know that you can zoom in, because that people try not to bother him at all.

72
When an ant dies inside a house, room body odor that attracts other ants that are responsible for burying

73
If the flies are heavy in the early hours of the morning, at noon the next few hours can be intense heat

74
Approximately 80% of creatures on earth have six legs

75
The caterpillars have four thousand muscles. Humans have 600

76
The fly vomits his food and then eat it again

77
Crickets have white blood

78
Tarantulas can not weave webs

79
Toads have to close their eyes to swallow

80
The butterfly larvae eat sometimes weighing 86.000

81
A spider silk is stronger than steel wire the same thickness

82
The zebra stripes are different in each individual and help them recognize one another as well as camouflage

83
Dragonfly lives a day

84
The bat is the only mammal that flies

85
Dwarf Shark does not exceed 25 cm

86
The housefly has 4000 simple eyes

87
If the tiger does not protect the tiger cubs are eaten

88
The red kangaroo can jump up to 12 meters

89
The snail takes an hour to walk half a meter

90
Although the alligator can close its jaws strong enough to break the arm of a person, the muscles that open are so weak that a man can keep his mouth shut an adult lizard with only one hand

91
The world's smallest fish measured 8 mm

92
Most goldfish have only three seconds of memory

93
It is estimated that 99.9% of the existing living extinct before the appearance of man

94
The heartbeat of a hamster can be from 250 to 500 per minute

95
In China Beijing families will be entitled to have one dog per household and per family

96
When the British arrived in Australia conquerors were astonished to see some strange animals that were incredible jumps. Immediately call a native and I tried to ask by signs. KAN_GHU_RU responded by noting that adopted the English word kangaroo. Linguists later determined the meaning of that word was clear that the Indians wanted to say "I do not understand"

97
Starfish have no brains

98
The world has about the same number of rats than people

99
Bees are born with the same size along with your life

100
Rhinoceros horns are bony but are composed of densely packed thick hair