"Day bird" Arctic terns: many species of terns are long distance migratory birds, the most famous of the Arctic tern. They breed in the Arctic and migrate to the Antarctic in winter to make the longest migration route in all birds. The annual migration is as long as 40 thousand km travel. In the summer of the poles, the sun is always hanging in the sky, the Arctic tern can enjoy about 8 months in the summer between the two, so people call it a "day bird".
"I have to say that" the wolf: food distribution management system: the strongest wolf wolves eat first, second is robust and strong, finally is weak; a food is not enough, will once again organize the attack, those who did not eat the wolf will go. The wolves that maximize the chances of survival for the strong.
Have seen a She-Wolf after the death of coyotes around She-Wolf side Aoaozhijiao, tragic scene. But after a while, the hungry wolf will present the body as "the last supper". The reason for the She-Wolf and return to their nest to die before the end of his body in order to be able to give their offspring a little chance of survival!
"Clumsy cute" giraffe: giraffe for up to 6 meters tall, speed is not slow, there are actually 57 kilometers per hour. The natural enemy of this timid animal is a lion, but no one can even kick a dead lion.
"The brevity of life" Ephemera: many kinds of ephemera, such as the long tail of mayflies after three years of development, can finally come up from the bottom of the river floating, although only a few hours of life, but enough to make them fly, chasing the mating and die. The ancient scholars often in this "bug" to describe the brevity of life life is short, because of its short life.
"Keep the hole to the leopard" polar bears: polar bear huge short distance sprint seal slaughter can reach 60 kilometers per hour. In winter, the polar bear will be breathing holes in the ice seals not to mind taking the trouble of waiting for a few hours, and will cover the nose with paws, lest their smell and breathing to seal away. When coming up for air seal one outcrop, "waiting" for the polar bear with the suddenness of a thunderbolt in the head hit beat, to die, and then bite and hold in its power to a prey abruptly pulled out of the breathing hole small, always put the seal of the ribs and pelvis crackling to crush.
"Crazy dance Dutch act": mainly due to predation of arctic fox arctic fox Dutch act habits of lemmings, itself seems to have been "infected" on this quirk. Every year the excessive propagation of lemmings, Arctic Fox family is also a corresponding surge. But the next year because of large-scale Dutch act lemming food scarcity caused by the growth, while a large number of new generation also forced to migrate to the livelihood of the Arctic Fox; this is a popular type of fox group will be rather baffling the Dutch act "crazy dance", is perhaps the lemmings eat more consequences. This disease is caused by a virus invades the nervous system, sick fox become extremely excited and excited, often can not own, an everywhere disorderly bump, even dare to attack by dog and wolf.
"Bubble fishing": humpback humpback whale alias humpback whales, from the Japanese, because the whale like pipa, namely the Japanese in the head". They have to say "bubble fishing method" is thrilling: by the number of companions now fish or krill below round parade, from the gas jet hole nozzle of bubble formation, put a piece of sea fish all rushed to the encirclement, and then continue to narrow the range of the circle, the formation of bubble net circle diameter of 45 meters for all the prey, then open mouthed, from below through the circle center to swim to the sea, many fish will automatically enter the mouth, eat with great eloquence. This bubble is also turning and the tail fin flapping sea spectacular sea view.
"Blood pressure bullet" jumping spider: jumping spider chunkiest flat foot, strong, good at jumping, a petite body most not more than 15 mm, but can jump 20 times the distance from the body. There is hardly any muscle of its downy legs, but this does not hinder it leap, because changes in blood pressure on the jumping spider to jump like a bullet, the blood rushed to the enormous pressure at the rear of the body, legs sprang. Because of its prey like a tiger, and like flies, so there is a "jumping" reputation.
"Keep the hole to the leopard" polar bears: polar bear huge short distance sprint seal slaughter can reach 60 kilometers per hour. In winter, the polar bear will be breathing holes in the ice seals not to mind taking the trouble of waiting for a few hours, and will cover the nose with paws, lest their smell and breathing to seal away. When coming up for air seal one outcrop, "waiting" for the polar bear with the suddenness of a thunderbolt in the head hit beat, to die, and then bite and hold in its power to a prey abruptly pulled out of the breathing hole small, always put the seal of the ribs and pelvis crackling to crush.
"Crazy dance Dutch act": mainly due to predation of arctic fox arctic fox Dutch act habits of lemmings, itself seems to have been "infected" on this quirk. Every year the excessive propagation of lemmings, Arctic Fox family is also a corresponding surge. But the next year because of large-scale Dutch act lemming food scarcity caused by the growth, while a large number of new generation also forced to migrate to the livelihood of the Arctic Fox; the fox group will get their