Male Sea-bears are called as Boars & females are as Sows.
Rhino’s horn is made of tightly packed strands of Keratin-proteins .This protein is also find in Human’s hairs& nails,Animal’s claws & hooves Bird’s feathers and shells of tortoise & porcupine quills.
Hippopotamus are strictly vegatarians .Their skin is very very thick & bulletproof.It exudes oily red fluid which keeps dryness away.Hippos are having only 4 teeth .They can easily kill humans,crocodiles,sharks& lions,hence nobody takes risk to attack on him.
Crocodiles digestive juices have enough Hydrochloric acid which can dissolve iron or steel.But they can not survive without ultraviolet radiation of Sunlight,which enables them to prepare Calcium.
Blue Whale feed almost up to 3 tonnes per day during Summer.Remaining period they eat virtually nothing.
Dolphins are whales who drink nothing.They get liquid from their food & by burning their body-fats.They sleep by shutting down half of their brain & opposite eye at one time which is known as Logging Process.
Male-frog can make a huge variety of noises like……..croak,snore,grunt,trill,cluck,ring,whoop,whistle,grow.But female frog mostly remain silent.
Linus Longissimus ( Ribbon Worm) is a Bootless Worm which is longest animal in World.It has no heart .Its blood is pumped by its muscles.
Male reindeer looses its antelers at the beginning of Winter.Female reindeer ( Rudalf) has red nose & can keep its antelers until Spring.Reindeers can grow tissues fastly in all mammels.
Lions,Tigers,Panthers,Leopards & Jaguars belong to Cat-family who can roar.One year old – cat is compared with 16 human years.4 years cat is compared with 32 years old human.
Tiger cannot abide smell of Alcohols.They may savage anyone who is drunked or drinking.A century ago there were about 40000 tigers in India.
Kangaroo word comes from aboriginal word Guugus which is largest hooping animal in World.
Camel is American origin evolved 20 millions years ago.Camel’s humps stores fats & not water as supposed, which is used by them as Reserve Energy.While water is stored throughout its bloodstream.Camel can remain 7 days without drinking water & may loose its 40% weight .It may drink up to 225 litres water at one time.
Chihuahua is smallest Dog in World.
Dogs mate back-to-back by knotting so as to minimize Semen leakage until ejaculation,after that its penis is shrinked separating their bodies.
Chameleons change their colours as a result of their different emotional states & not to match with background as supposed.They are deaf but can rotate & focus their either eye independently in two different directions at a time.They can remain motionless completely for several hours.
Sloths are slowest animals in World. Spider has no eyes.
Marmots belongs to squirrel family causing fatal diceases in humans which estimates higher death roll after mosquitoes.
Cobra responds to sight & not to sound of flute.Because each & every snake is deaf.
Owl can turn their head in 270° because of its extra vertibrae & specialized muscles.They can see in 3 dimensions but cannot move its eyes.
Turkeys are able to give birth without sex.
Dodo a specie of Pigeon found in Mauritius is extinct because loss of its habitat.
Ostrich is largest Bird in World which can eat odd things like brick,stone ,iron,glass.It can run at a speed 130 km per hour.It lays down smallest eggs as compared to its size.
Britain’s smallest bird is Goldcrest.
Flamingoes are pink in colour ,because they eat lot of blue algae.They lay down only one egg during the whole year incubated by both parents.They produce highly nutritious milk from their throats for their chicks.They can sleep down on one leg only while other leg remains alert for predators.Their maximum age is about 50 years.
Flamingoes & Pigeons are only birds in World who produce milk for their chicks.
Bees brains have 950000 neurons while human brain have 100 to 200 billian neurons.Buzzing of bees is caused by vibration of their wings & amplification from their thorax.
ANT:—- ant has largest brain in comparison of its own size,having weight about 6% of its total body.It has photographic memory which can store lot of information’s.Ants activities are like human beings.Some known activities are ……………………
to form fungi….to raise aphides as live-stock…..to alarm…..to exchange information ceaselessly…..to launch army in war……to confuse enemy…to use chemical spray….to capture slaves….
Ant can survive 19 days under Water.Wood ant can survive 24 days without head ,but can’t survive alone outside their colony.
Mosquitoes are most dangerous for human beings ,killing 1 person in every 12 seconds per day.Their total known species in World are 2500.out of that 400 species belong to Anapheles Family,out of that 40 female mosquitoes are dangerous.They can transmit fatal diceases to humans………like Malaria,Dengue,Yellow fever through their saliva.They attract towards hosts by body temperature,movements,sweat,moisture,carbon-di-oxide,milk and pregnant woman’s smell. Male mosquitoes bite to only plants.Ronald Ross proved this theory in 1902 and won the Nobel Prize in medicines.
Spanish & Portuguese call mosquitoes as Small Flies.