Many gray squirrels are silent carriers of a disease fatal to red squirrels.
许多灰松鼠悄无声息地携带着一种对红松鼠致命的疾病。
Some of Britain's most endangered wildlife, from red squirrels to native crayfish, are vanishing from the countryside at an alarming rate, a report warns.
英国的一项报告表明该国大多数濒临灭绝的野生物种，从红松鼠到当地小龙虾，正在以惊人的速度消失。
In 2019, red squirrels were brought back to an area of the Scottish Highlands.
2019年，红松鼠被带回了苏格兰高地的一个地区。
Some of Britain's most endangered wildlife - from red squirrels to native crayfish - are vanishing from the countryside at an alarming rate, a report warns.
英国的一项报告表明该国大多数濒临灭绝的野生物种——从红松鼠到当地小龙虾——正在以惊人的速度消失。
Eurasian red squirrels preferred to hoard bigger pinecones for high energy return.
由于能提供更高的能量回报，松鼠倾向于选择比较大的松塔进行贮藏。
When a storm is coming, red squirrels will collect many pine cones near their homes.
暴风雨来临之际，红松鼠会在它们家附近收集许多松果。
All day long the red squirrels came and went, and afforded me much entertainment by their manoeuvres.
整天里，赤松鼠来来去去，它们的灵活尤其娱悦了我。
Efforts over the past decade to save British mammals from extinction have failed to halt population declines in red squirrels, hedgehogs, harvest mice and Scottish wildcats.
过去十年间，人们为拯救英国哺乳动物使其免于灭绝的努力并未能遏制住红松鼠，刺猬，巢鼠和苏格兰野猫数量的下降。
Red squirrels are uncommon in England.
红松鼠在英格兰很少见。
Red squirrels cut conifer cones from trees and bury them in plant litter on the forest floor.
红松鼠会将针叶树上的果实割下来然后埋在森林地面的落叶中。
Red squirrels live high up in trees, while grey squirrels spend more of their time on the ground.
红松鼠生活在高高的树上，而灰松鼠则大部分时间生活在地面上。
Red squirrels live high up in trees, while grey squirrels spend more of their time on the ground.
红松鼠生活在高高的树上，而灰松鼠则大部分时间生活在地面上。
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