We bet that on cold wintry days, many of you love to stay in your warm home and, every now and the

Winteristhetimewhenbugs(虫子)invadeyourhousewithoutaninvitation.Theseasoncanbetoughfors...   Winter is the time when bugs (虫子) invade your house without an invitation. The season can be tough for such creatures. In winter the air is cold, the ground is hard and many trees have no leaves. So bugs do what they have to do to survive.
  Monarch butterflies head south to warmer climates. Ants crowd in deep underground colonies and eat food they have been storing all year. Many insects go into a deep sleep called diapauses. There’ re different kinds of diapauses, but all are similar to hibernation, a time when bigger animals become inactive in the cold. Insects go into an inactive period, too, but it often isn’ t when the temperature drops.
  They rely on more dependable signals in the environment. For example, many insects can tell how much sunlight there’ s each day. They use that to tell themselves when to shut down. Bugs are cold-blooded, meaning that their inside temperature is the same as the outside. They can’ t move much when it gets below 40 degrees Fahrenheit. So they search for any warm place.
  They’ re looking for protection. These guys have been doing this for 300 million years, so they don’ t really know they’ re coming into your house. The home is a recent event in terms of their evolutionary behavior. They enter through tiny cracks or come in unnoticed on your clothes or shoes. Remember that they may be invading your homes for warmth and food, but they don’t care about humans.
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好苦啊
2013-06-01
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冬季的虫子入侵的时候,你的房子没有邀请。这种生物可以是坚韧的季节。在冬季空气是冷的,地面是很难,很多树没有叶子。因此,错误做他们必须做的生存。
帝王蝶朝向南部温暖的气候。蚂蚁人群在地下深层殖民地和他们已经存储全年吃的食物。许多昆虫进入深睡眠称为间歇期。 “再有各种不同的间歇期,但都是类似于冬眠的,更大的动物的时候,在寒冷变得无效。昆虫进入非活动期间,太多,但它往往不是'T当温度下降。
它们依赖于环境中的更可靠的信号。例如,许多昆虫可以告诉有多少阳光的每一天。他们用它来告诉自己何时关闭。的错误是冷血动物,这意味着它们的内部温度是相同外部。他们可以'吨多移动时,它得到华氏40度以下。因此,他们搜索的任何温暖的地方。
他们重新寻找保护。这些家伙一直在做这3亿年,所以他们真的不知道他们重新进入你的房子。家庭是最近发生的事件,在其演化行为。他们通过微小的裂缝或忽视你的衣服或鞋子。记住,他们可能会入侵你的家庭温暖和食物,但他们不关心人类。
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