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極危物種聖誕島飛狐會食用外來植物，但研究發現這些植物營養價值較低，無法為牠們提供均衡營養。研究員擔心這會進一步對飛狐的存活造成威脅，而且牠們是島上重要的傳播花粉及種子的媒介，數量減少會直接影響到當地的生態系統。
A recent research found that exotic plants that critically endangered Christmas Island flying foxes feed on have less nutritional value and do not provide them a balanced meal. researchers worry this would further threaten the survival of flying foxes and the local ecosystem, as they are important pollinators and seed dispersers on the island.
Bees play a hugely important role in our ecosystem. Without them, the world as we know it would be a very different place. Close to 75% of cultivated plants and 90% of wild flowering plants depend on pollinators like bees – Mother Nature's original perfumer.
傳播花粉在大自然生態系統中是非常重要的，而而且大多數傳粉工作都依靠昆蟲。有研究發現，臭氧濃度高會令煙草天蛾無法靠嗅覺找到合適的花朵採蜜，但煙草天蛾屬較特別的昆蟲，因牠同時能靠視覺及學習而最終成功採蜜。研究員擔心大多昆蟲只靠嗅覺，會因空氣污染而影響生態平衡。
Pollination is a very important part in the ecosystem, and most of that rely on insects. Study found high ozone air pollution will affect communication between flowers and pollinators. For example, tobacco hawkmoth lost attraction to the scent of their preferred flowers, but this moth has an advantage as they can also use their vision and ability to learn to get to their flowers.Researchers worry about other insects that rely only on scents would be greatly affected and the ecosystem would be damaged.
Pollinators are responsible for assisting over 80% of the world's flowering plants to reproduce. Without them, humans and wildlife wouldn't have much to eat or ... ... <看更多>
A pollinator is an animal that moves pollen from the male anther of a flower to the female stigma of a flower. ... This helps to bring about fertilization of the ... ... <看更多>
pollinators 在 About Pollinators | Pollinator.org 的相關結果
Birds, bats, butterflies, moths, flies, beetles, wasps, small mammals, and most importantly, bees are pollinators. They visit flowers to drink nectar or feed ... ... <看更多>