Sue Perkins says she nearly quit Great British Bake Off before Channel 4 move. A journey to Tibet left her questioning her decision to host the show. There are exceptions Some female mole crickets relatives of true crickets sing. And males of some cricket species never make a peep. Download Whole Eight Crazy Nights Movie. So why do male crickets usually chirp 4. THEY SING OUT OF LOVEAND ANGER. Its all about securing a mate. But crickets dont just sing a pretty song and wait for the admirers to trickle in. Many of them have a whole repertoire of calls Theres one for attracting females from afar, another for close up courtship, and even a triumphal after mating song. Crickets also sing to intimidate rival males, and some of a males more romantic tunes may trigger nearby females to fight each other. Romantic Horror Movies Yak ' title='Romantic Horror Movies Yak ' />YOU CAN USE THEIR SONGS AS A THERMOMETER. Crickets call more frequently when the weather gets hotter. Its such a proven phenomenon that you can use it to calculate the temperature. The snowy tree crickets gentle calls seem to match the heat especially accurately. The Old Farmers Almanac recommends that you count the number of chirps in 1. Fahrenheit. 6. BUT SOME CRICKETS HAVE EVOLVED TO STAY SILENT. A particular fly species has invaded the island of Kauai in Hawaii, and its the stuff of cricket nightmares It uses its incredibly sophisticated hearing system to find a singing cricket and drop maggots on it. Those maggots burrow into their victim and devour it from the inside. Male crickets on Kauai have responded in a remarkable way. Theyve evolved wings more like a female crickets, which means theyve lost the ability to chirp. Those silent, safe crickets compensate for their lack of courtship songs by spending more time on the move PDF, which improves their chances of running into potential mates. THEY LISTEN WITH THEIR LEGS. Insects have ears in weird places. Those cricket eating parasitic flies, for example, have ears just below their head and neck. When a butterfly lands and folds up its wings, its exposing its ears. And cricket ears are tiny spots, just a fraction of a millimeter long, on their front legs just below the knees. Theyre some of the smallest ears of any animal, but theyre highly sensitive. THERES A WHOLE RAINBOW OF CRICKETS. If youve found a cricket in your house or yard, chances are that its black or brownish. But that somber insect has some pretty colorful relatives. Theres the red headed bush cricket, also known as the handsome trigand its, well, pretty handsome for a cricket. The snowy tree cricket is pastel green with wings shaped like tennis rackets. And if you visit the tropics, where there are more cricket species than anywhere else, you might spot this intricately patterned Nisitrus species. Thats just the so called true crickets, members of the family Gryllidae. People also use the word cricket for many close Gryllidae relatives, and theyre an amazing bunch of insects. CRICKETS HAVE ROCK STAR RELATIVES. One group of cricket relatives is the mole crickets. These insects have big claws and live underground. To attract mates, they throw little rock concerts They dig horn shaped burrows, turning their homes into amplifiers that make their calls extra loud. Then there are the bush crickets, or katydids, which come in hot pink and other startling hues. And some katydids look so much like leaves, complete with dried patches, chew marks, and holes, that youve probably walked right past them without realizing youre being watched. Another group of cricket relatives, New Zealands wetas, includes enormous insects that can outweigh a mouse. The name weta comes from a Maori word for god of ugly things. Weta Workshop, the company that created props, costumes, and creatures for the Lord of the Rings films, took its name from these otherworldly insects. PEOPLE LOVE CRICKETS. Insects often get a bad rap, but people of many cultures adore crickets. Chinese people have long kept these insects as good luck charmsand for cricket on cricket battles. Crickets are beloved in Japan, especially for their musical songs. In Brazil, some species are considered to be signs of hope or incoming wealth though others are thought to be omens of illness and death. Charles Dickens wrote a tale called The Cricket on the Hearth that featured a cricket acting as a households guardian angel. And who could forget Disneys Jiminy Cricket, and Cri Kee from MulanFew other insects have received the cute Disney treatment. THEY LIVE IN OUR HOMES. Many types of crickets will happily live in and around houses. House crickets, which are brownish and probably native to Asia, breed inside homes in many cities around the world. Black colored field crickets will accidentally wander into buildings. And one cricket relative, the greenhouse camel cricket, has been quietly invading residences in the eastern U. S. Fortunately, these household crickets are mostly harmless. Their poop may stain the curtains, and in rare cases theyll nibble clothingbut usually the worst theyll do is annoy you with their incessant calls. THEY JUST MIGHT SAVE THE WORLD. Imagine a high protein food thats packed with vitamins. Its more efficient to produce than conventional meats, and it generates way less greenhouse gas. This superfood Yup, its crickets. You can now purchase these insects in a variety of forms that are mercifully free of twitching legsincluding flour. If westerners can overcome their squeamishness about eating insects, then crickets just may be the future of food.