蜂鸟泄蜜为哪般

作者:change?  于 2017-9-30 22:22 发表于 最热闹的华人社交网络--贝壳村

通用分类:花鸟鱼宠|已有1评论







夏秋之交,蜂鸟撒娇,纽约市的老中扎堆在公园追拍,我也拍了些它们在花丛里外独特的翻飞英姿。现在天凉花冷,虽然阳光依旧灿烂,但小小蜂鸟也大概无从觅踪了。无妨,思念蜂鸟时,看南方的即时实时观测点的各种蜂鸟风采(在这里)

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孙政才泄密给郭文贵


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川普的烦恼

美国这次是倒了血霉了,一屁股坐火山口上了!这可咋整呀,就蹲着看会热闹,中了机关炮了。 郭文贵在美国呆的好好的,突然就曝料了! 一开始,炮口就对准了美国人民的老朋友王歧山,这位要钱出钱,让做啥就做啥的老好朋友,也不知知为啥呀,就开罪了郭文贵,光曝老友的菲闻还不算,又扯出了2万亿的海航。原本定好的割韭菜(美联储加息),也不知是加还是不加?只能给老友个面子,拖一下,先做空人民币。但美国那点钱,哪能跟中国这财大气粗的主儿比呀,赔了个老逼朝天。 没办法,越来越坚挺的人民币反过来打压美元,美元都特玛让人民币换走了。股市也借机凑热闹,玩命的涨。 这还不是最要命的,郭大爷好好的又要政治庇护,都是有钱人,川大爷就一商人敢得罪谁呀。 庇上护了,就上了保险了,这下该消停了吧。还曝,孟大户,孙大款,绿地XXX,都是上万亿的主儿。赶紧察察,这钱都改哪儿呀,真的假的?一察,可要了老命了,都是真的。幸亏当初留了一手,装模做样的加了点息,这要是一步加到位,光这几家子的利息也付不起呀。不加吧人民币就走强,美元就哗哗往外流,堂堂一美国,要这么多人民干啥呀?去一带一路国家换美元吧,正成全了人民币国际化,这不自毁长城吗? 川普实在是丈二和尚摸不着头脑,先派新家坡等小弟去探风,嘿,口风还很紧。明摆着几个盗国贼,就是不处理,说不处理也不全对。但川普受不了呀,几万亿就躺在美国的银行里,到底该归谁呀? 没办法只能派贴身参谋又斑又脓去说和说和,劝劝这几个大款,差一不二,认个错,五五开,还是四六匹?人吗,犯了法,认个罪, 把命保住要紧。再看中国这几位,眼一翻,嘴一撇,一撂蹶子。跟斑农翻儿了:“滚犊子,哪凉快哪去!” “我们这是为了啥呀好不容易搞了几千吨钱,也玩了暴肛芳,范溜冰,生了几个野种,都没人知道。钱这事一认,其它的认不认?川大头,你这哪里是说和人,这是把哥几个往死里整呀?” “是兄弟,赶紧把姓郭那小子返回来!” “不行啊,美国是法治社会,说话得算数的,政府不能失信于民呀?” 孟监国道:“法律算个屁,宪法老子都不鸟,几十年来,老子杀人,天津暴炸,马航消失,怎么着了?想返个人,现立个法,或是把法改一下。就是脑袋不活。我看你还是别在美国干了,你移中国来,我给你个副职干干,让你偿偿什么是霸道?什么是老大?再整几个缸给你暴着玩,你就不这么傻了” 川普一听,主意不错,霜打的茄子蔫儿了。本来还想找他们帮忙修理一下朝鲜,看这劲头,算没戏。 川普感叹道:这年头儿,中枪跟姿式没关系呀!



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4 回复 change? 2017-10-1 21:49
All birds are fascinating creatures, but there are many hummingbird facts that make these birds astonishing to even experienced birders. From physiological facts to lifestyle facts to distribution facts, hummingbirds are some of the most interesting of the nearly 10,000 bird species in the world.

Hummingbird Trivia
There are more than 325 unique hummingbird species in the world. Only eight species regularly breed in the United States, though up to two dozen species may visit the country or be reported as regular vagrants. The rest of the hummingbirds are primarily tropical species and do not regularly migrate. They are found in Central and South America as well as throughout the Caribbean.


A hummingbird’s brilliant throat color is not caused by feather pigmentation, but rather by iridescence in the arrangement of the feathers. Light level, moisture, angle of viewing, wear and tear and other factors all influence just how bright and colorful the throat may appear.

Hummingbirds cannot walk or hop, though their feet can be used to scoot sideways while they are perched. These birds have evolved smaller feet to be lighter for more efficient flying. They will use their feet for itching and preening, however!

The calliope hummingbird is the smallest bird species in North America and measures just 3 inches long. The bee hummingbird is the smallest hummingbird species in the world and measures 2.25 inches long. It is only found in Cuba.

Hummingbirds have 1,000-1,500 feathers, the fewest number of feathers of any bird species in the world. Not only do they not need as many feathers because of their tiny size, but fewer feathers also keeps them more lightweight for easier flight.

The average ruby-throated hummingbird weighs 3 grams. In comparison, a nickel weighs 4.5 grams. It would take more than 150 ruby-throated hummingbirds to weigh one pound.

Roughly 25-30 percent of a hummingbird’s weight is in its pectoral muscles. These are the broad chest muscles principally responsible for flight.


A hummingbird’s maximum forward flight speed is 30 miles per hour. These birds can reach up to 60 miles per hour in a dive, and hummingbirds have many adaptations for unique flight.

Hummingbirds lay the smallest eggs of all birds. Their eggs measure less than 1/2 inch long but may represent as much as 10 percent of the mother’s weight at the time the eggs are laid. A hummingbird egg is smaller than a jelly bean!

A hummingbird must consume approximately 1/2 of its weight in sugar daily, and the average hummingbird feeds 5-8 times per hour. In addition to nectar, these birds also eat many small insects and spiders, and may also sip tree sap or juice from broken fruits.

A hummingbird’s wings beat between 50 and 200 flaps per second depending on the direction of flight, the purpose of their flight and the surrounding air conditions.

An average hummingbird’s heart rate is more than 1,200 beats per minute. In comparison, a human's average heart rate is only 60-100 beats per minute at rest.

At rest, a hummingbird takes an average of 250 breaths per minute. Their breathing pace will increase when they are in flight.

The rufous hummingbird has the longest migration of any hummingbird species. These hummers fly more than 3,000 miles from their nesting grounds in Alaska and Canada to their winter habitat in Mexico.


The ruby-throated hummingbird flies 500 miles nonstop across the Gulf of Mexico during both its spring and fall migrations. It is a myth, however, that these tiny birds "ride" on the back of other birds during migration - they fly this distance completely on their own.

Depending on the species, habitat conditions, predators and other factors, including threats to hummingbirds, the average lifespan of a wild hummingbird is 3-12 years.

Hummingbirds have no sense of smell but have very keen eyesight.

Hummingbirds do not suck nectar through their long bills, they lick it with fringed, forked tongues. Capillary action along the fringe of their tongue helps draw nectar up into their throats so they can swallow.

A hummingbird can lick 10-15 times per second while feeding.

Hummingbirds digest natural sucrose - the sugar found in floral nectar - in 20 minutes with 97 percent efficiency for converting the sugar into energy.

Many hummingbird species, including Anna’s, black-chinned, Allen’s, Costa’s, rufous, calliope and broad-tailed hummingbirds, can breed together to create hybrid species. This is one factor that makes identifying hummingbirds very challenging.

The peak fall migration period for hummingbirds is from mid-July through August or early September, depending on the route and the exact species. Species that nest further north generally begin migration earlier.

Despite their small size, hummingbirds are one of the most aggressive bird species. They will regularly attack jays, crows and hawks that infringe on their territory. Backyard birders often have one dominant hummingbird that guards all the feeders, chasing intruders away.

The bill of the aptly named sword-billed hummingbird, found in the Andes Mountains, can reach up to 4 inches long, and it can be so heavy that the birds may perch holding their bills straight up. These birds hold the record for the longest bill relative to overall body size of any bird in the world.

Hummingbirds are native species of the New World and are not found outside of the Western Hemisphere except in a few zoos or aviaries. There are no hummingbirds found in Europe, Africa, Asia, Australia or Antarctica.


Watch Now: This Hummingbird Nectar Brings All the Birds to the Yard

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