Flies(苍蝇) are one of the most dangerous enemies of man. They are dangerous because they carry diseases(疾病). Flies do not care whether the food they eat is d 1 or clean. The food they like best is o 2 the dirtiest that can be found. Then they may f 3 into a house where ...
Most of the imperial moth's life isdedicated to pupating, the stage in which it grows from larva to a mature adult. Because of this, it takes great care in choosing a place to settle and pupate, as it will be completely vulnerable to predators during that time. Once an adult, the mo...
He seldom talked, and when he did it was usually to make some cynical remark -- for instance he would say that God had given him a tail to keep the flies off, but that he would sooner have had no tail and no flies. Alone among the animals on the farm he never laughed. If asked...
while grown adults adopt green, yellow, and brown to camouflage themselves. It alsohears via the belly: its tympanal organ, which is in the abdomen, completes this task. The antennae, on the other hand, house its sense of smell.
migration, or flight, paths, of almost 1,500 species and decided that 91 percent of them passed through dangerous areas. The major danger for migratory birds is development. Building and paving have covered over nature where birds stop and feed as they move from one part of ...
Crane flies aren’t dangerous to humans. Adult flies don’tbite or sting, and they don’t transmit any diseases. They can be a nuisance, though. These flies are attracted to lights and will enter your house at night or get stuck in your screens. ...
Tsetse flies have two characteristics body that stand out. One, its wings can fold back completely where one wing rests directly on top of the other. Two, the have a long, forward-projecting proboscis. This tubular mouthpart is used for feeding on the blood of humans and animals. ...
Are house centipedes dangerous? House centipedes are typically thought of as nuisance pests,they don't cause harm to propertyand they pose no significant health risks to people. However, it is important to know that, while a centipede bite rarely happens, they are strong enough to bite a pers...
Are moths dangerous? The answer is yes and no. Most moths pose no threat to humans other than simply being annoying pests. However, some moths can be dangerous. The cinnabar moth is an example of a dangerous moth. These moths have bright red-on-black colors to scare away predators. Their...
Although it's not dangerous, paper wasps will scrape wood from your house or outbuilding to build their nests. They will also feed on fruit from your garden, which can be a nuisance. Are Paper Wasps Beneficial? Paper wasps can be very beneficial to gardens despite their tendency to snack ...