We are losing billions of bees every year due to many complex causes, including climate change. “We believe they are present in good numbers; lives in large groups, this does not mean that they are not "in decline". Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay But honey bees around the world are in steep decline, with 10 million hives disappearing in the last three years alone. Scientists are unclear about exactly what factors are behind the decline of bees, what is known as climate change. Climate change has disturbed seasonal cycles. The flowering time is earlier than previous times. The honey bee feeds on flowers because the nector is used to produce jelly, royal jelly and honey for nutritional purposes. Normally, the bee is attracted to flowers due to their fragrance and pigmentation. These olfactory signals, i.e. floral sending, are associated with the resources provided by a particular plant. Using memory, they are able to distinguish between the scent of high- or low-sugar nector and flowers that do not contain nector. The synchronized association between bee reproduction and flowering is important for nector harvesting and pollination. Due to uncontrolled climatic conditions such as rising temperatures, drafts etc. they have altered the volatile emissions of the plants due to which the pollinator is not able to recognize the flowers. Not only this, but early fluorescence creates possibilities for mismatch in seasonal timing between when the flower produces pollen and when the bees are ready to feed on them, a small mismatch of 3-6 days could show a negative effect on both plants that have already flowered and on a much smaller amount of nectar left. This asynchrony relationship affects both the plant and the pollinator. Insufficient nutrients are responsible for the loss of millions of bees every year. On top of this, climate change is causing habitat loss as bees fail to migrate to lower ground and establish new hives. At high temperatures, bees are more susceptible to diseases due to the high prevalence of the parasite. The increase in temperature is only the result of climate change. This little bee needs our attention for a sustainable environment. If a "human" cannot survive more than 4 years on this planet without bees. Please note: this is just an example. Get a custom paper from our expert writers now. Get a custom essay To protect bees and safeguard their pollination function in both natural and agricultural environments, it is important to accurately measure how climate change affects the production of floral resources in each environment. If the environment cannot produce enough flowers to support the hive, wild bees will be the first to run out of resources.