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Pollinator decline is the reduction in abundance of insect and other animal pollinators in many ecosystems worldwide that began being recorded at the end of the 20th century. Multiple lines of evidence exist for the reduction of wild pollinator populations at the regional level, especially within Europe and North America.
The decline was "apparent regardless of habitat type" and could not be explained by "changes in weather, land use, and habitat characteristics". The authors suggested that not only butterflies, moths and wild bees appear to be in decline, as previous studies indicated, but "the flying insect community as a whole". [1] [4] [52] [53] [54]
A decline in bee population leads to a decline in crop yield, which will then result in a reduction in the food supply and cause economic hardships for farmers. [24] [25] Commercially produced B. impatiens is one of the most important species of pollinator bees that are used by greenhouse industry in North America, [7] including Canada and ...
This series explores aspects of America that may soon be just a memory -- some to be missed, some gladly left behind. From the least impactful to the most, here are 25 bits of vanishing America ...
Imported bees may displace native bees, and may also promote reproduction of invasive plants ignored by native pollinators. [90] Honey bees are not native to the Americas, arriving with colonists in North America in the 18th century. Thomas Jefferson mentioned this in his Notes on the State of Virginia: The honey-bee is not a native of our ...
Ground bees are considered to be great yard aerators. Spring mining bees are also generalist pollinators, which is why they’re found on some of the earliest blooming flowers of the season.
Bring Back the Bees, or #BringBacktheBees, is a hashtag activism campaign to raise awareness over the rapidly declining bee population. One of the leading causes of this drastic decrease is the use of harmful pesticides, such as neonicotinoids. [1] These chemicals, also known as neonics, are among the most commonly used pesticides.
Birds are a critical part of the ecosystem. If they can’t survive on the North American continent or in the world, other life forms may not make it either.