倍可親

蜂鳥泄蜜為哪般

作者:change?  於 2017-9-30 22:22 發表於 最熱鬧的華人社交網路--貝殼村

通用分類:花鳥魚寵|已有1評論







夏秋之交,蜂鳥撒嬌,紐約市的老中扎堆在公園追拍,我也拍了些它們在花叢裡外獨特的翻飛英姿。現在天涼花冷,雖然陽光依舊燦爛,但小小蜂鳥也大概無從覓蹤了。無妨,思念蜂鳥時,看南方的即時實時觀測點的各種蜂鳥風采(在這裡)

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孫政才泄密給郭文貴


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川普的煩惱

美國這次是倒了血霉了,一屁股坐火山口上了!這可咋整呀,就蹲著看會熱鬧,中了機關炮了。 郭文貴在美國呆的好好的,突然就曝料了! 一開始,炮口就對準了美國人民的老朋友王歧山,這位要錢出錢,讓做啥就做啥的老好朋友,也不知知為啥呀,就開罪了郭文貴,光曝老友的菲聞還不算,又扯出了2萬億的海航。原本定好的割韭菜(美聯儲加息),也不知是加還是不加?只能給老友個面子,拖一下,先做空人民幣。但美國那點錢,哪能跟中國這財大氣粗的主兒比呀,賠了個老逼朝天。 沒辦法,越來越堅挺的人民幣反過來打壓美元,美元都特瑪讓人民幣換走了。股市也藉機湊熱鬧,玩命的漲。 這還不是最要命的,郭大爺好好的又要政治庇護,都是有錢人,川大爺就一商人敢得罪誰呀。 庇上護了,就上了保險了,這下該消停了吧。還曝,孟大戶,孫大款,綠地XXX,都是上萬億的主兒。趕緊察察,這錢都改哪兒呀,真的假的?一察,可要了老命了,都是真的。幸虧當初留了一手,裝模做樣的加了點息,這要是一步加到位,光這幾家子的利息也付不起呀。不加吧人民幣就走強,美元就嘩嘩往外流,堂堂一美國,要這麼多人民幹啥呀?去一帶一路國家換美元吧,正成全了人民幣國際化,這不自毀長城嗎? 川普實在是丈二和尚摸不著頭腦,先派新家坡等小弟去探風,嘿,口風還很緊。明擺著幾個盜國賊,就是不處理,說不處理也不全對。但川普受不了呀,幾萬億就躺在美國的銀行里,到底該歸誰呀? 沒辦法只能派貼身參謀又斑又膿去說和說和,勸勸這幾個大款,差一不二,認個錯,五五開,還是四六匹?人嗎,犯了法,認個罪, 把命保住要緊。再看中國這幾位,眼一翻,嘴一撇,一撂蹶子。跟斑農翻兒了:「滾犢子,哪涼快哪去!」 「我們這是為了啥呀好不容易搞了幾千噸錢,也玩了暴肛芳,范溜冰,生了幾個野種,都沒人知道。錢這事一認,其它的認不認?川大頭,你這哪裡是說和人,這是把哥幾個往死里整呀?」 「是兄弟,趕緊把姓郭那小子返回來!」 「不行啊,美國是法治社會,說話得算數的,政府不能失信於民呀?」 孟監國道:「法律算個屁,憲法老子都不鳥,幾十年來,老子殺人,天津暴炸,馬航消失,怎麼著了?想返個人,現立個法,或是把法改一下。就是腦袋不活。我看你還是別在美國幹了,你移中國來,我給你個副職乾乾,讓你償償什麼是霸道?什麼是老大?再整幾個缸給你暴著玩,你就不這麼傻了」 川普一聽,主意不錯,霜打的茄子蔫兒了。本來還想找他們幫忙修理一下朝鮮,看這勁頭,算沒戲。 川普感嘆道:這年頭兒,中槍跟姿式沒關係呀!



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回復 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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