Insect pollination played an important role in the evolution of angiosperms. Little is known, however, about ancient pollination insects and their niche diversity during the pre-angiosperm period due to the rarity of fossil ...
Paleontology & Fossils
Sep 17, 2018
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Like many other insect pollinators, bees find their way around by using a polarization sensitive area in their eyes to 'see' skylight polarization patterns. However, while other insects are known to use such sensitivity to ...
Plants & Animals
Jun 5, 2014
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1
A meadow's lush array of flowers needs a full phalanx of bees to pollinate them—far more than just the honeybees and bumblebees that most people are familiar with, according to a new study by a team of researchers including ...
Plants & Animals
Apr 13, 2022
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292
We normally think of pollinators as providing a valuable service to plants, and they certainly do. In exchange for nectar, pollinators like the well-known honey bee carry pollen from one plant to the other and thus promote ...
Plants & Animals
Jan 21, 2010
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It has long been known that the characteristics of many plants with wide ranges can vary geographically, depending on differences in climate. But changes in grazing pressure and pollination can also affect the genetic composition ...
Evolution
Oct 21, 2013
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The huge die off of bees worldwide, a major threat to crops depending on the honey-making insects for pollination, is not due to any one single factor, the World Organisation for Animal Health (OIE) said Wednesday.
Plants & Animals
Apr 28, 2010
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Pollinating insects could thrive if improvements are made to agri-environment schemes across Europe, according to a new collaborative study involving scientists from Trinity.
Ecology
Feb 18, 2020
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Total losses of managed honey bee colonies from all causes dropped to 21.9 percent nationwide for the 2011/2012 winter, a decline of some 8 percentage points or 27 percent from the approximately 30 percent average loss beekeepers ...
Plants & Animals
Jun 1, 2012
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Changes in the climate and land use are combining to dramatically shrink the numbers of insects pollinating key tropical crops. As those problems interwine and intensify, it likely will hit coffee lovers right in the mug, ...
Ecology
Oct 15, 2023
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20
Pesticides significantly reduce the number of pollen grains a bumblebee is able to collect, a new University of Stirling study has found.
Plants & Animals
Nov 14, 2017
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