日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

Raptors guard soccer stadium

世界杯球場(chǎng)引猛禽趕鼠

A South African World Cup stadium has turned to raptors, instead of poisons, to chase out rogue pigeons and rats. The new 46000-seat stadium in coastal Port Elizabeth has several bird and bat boxes under the outer eaves of its petal-shaped roof to draw aerial hunters. The strategy was designed as a harmonious system: The wild raptors hunt and chase away feral pigeons, eliminating the slovenly birds' nests and droppings which attract rats.

據(jù)法新社29日?qǐng)?bào)道，南非一座世界杯球場(chǎng)放棄用毒藥而準(zhǔn)備用猛禽驅(qū)趕球場(chǎng)上的搗蛋的鴿子和老鼠。據(jù)報(bào)道，這座位于南非伊麗莎白港，能容納4.6萬人的新球場(chǎng)在花瓣型的頂部外沿布置了鳥箱和蝙蝠箱，以吸引空中的獵食者。這種設(shè)計(jì)策略是一個(gè)和諧的系統(tǒng)。野生猛禽獵獲和驅(qū)趕野鴿子，使野鴿子不能在場(chǎng)館頂部安窩和排泄，從而也不會(huì)再有被鴿子的排泄物吸引而來的老鼠。

*以上新聞?dòng)?span lang="EN-US">ChinaDaily雙語手機(jī)報(bào)提供