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A dead carpenter bee. 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]
Honey bees at a hive entrance: one is about to land and another is fanning. Colony collapse disorder (CCD) is an abnormal phenomenon that occurs when the majority of worker bees in a honey bee colony disappear, leaving behind a queen, plenty of food, and a few nurse bees to care for the remaining immature bees. [1]
Story at a glance New research underscores the negative effect of climate change on alpine bee populations. According to 60 years’ worth of data, bees in alpine regions are in an evolutionary ...
A new study suggests that the mysterious disappearance of the Earth's bees may be in part because they are developing dementia. According to the new research dementia caused by aluminum found in ...
His research has led to significant breakthroughs in understanding and managing CCD, a primary cause of North American bee population decline. He is also known for discovering with Dennis vanEngelsdorp , then at Pennsylvania State University , the ability of bees to detect pesticides and harmful fungi in collected pollen and subsequently ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Colonial flying insect of genus Apis For other uses, see Honey bee (disambiguation). Honey bee Temporal range: Oligocene–Recent Pre๊ ๊ O S D C P T J K Pg N Western honey bee on the bars of a horizontal top-bar hive Scientific classification Domain: Eukaryota Kingdom: Animalia ...
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