Battle for the bees
Bees and other pollinators aren't just pretty creatures, they work for us.
Plants & Animals
Sep 13, 2013
0
0
News tagged with pollinators
European grassland butterflies in decline
More than half of Europe's main species of grassland butterflies are in sharp decline as a result of habitat loss, the European Environment Agency (EAA) warned on Tuesday.
Ecology
Jul 23, 2013
0
0
Bees 'betray' their flowers when pollinator species decline
Remove even one bumblebee species from an ecosystem and the impact is swift and clear: Their floral "sweethearts" produce significantly fewer seeds, a new study finds.
Plants & Animals
Jul 22, 2013
0
0
Bees under threat from disease-carrying bumblebee imports, research reveals
Stricter controls over bumblebee imports to the UK are urgently required to prevent diseases spreading to native bumblebees and honeybees, scientists have warned. The call follows the discovery of parasites in over three-quarters ...
Plants & Animals
Jul 17, 2013
2
0
Study shows hawkmoths use ultrasound to combat bats (w/ Video)
For years, pilots flying into combat have jammed enemy radar to get the drop on their opponents. It turns out that moths can do it, too.
Plants & Animals
Jul 3, 2013
0
0
Pistil leads pollen in life-and-death dance
Millions of times on a spring day there is a dramatic biomolecular tango where the flower, rather than adorning a dancer's teeth, is the performer. In this dance, the female pistil leads, the male pollen tubes follow, and ...
Plants & Animals
Jun 20, 2013
0
0
RoboBees get smart in pollen pursuit
(Phys.org) —When a scout honeybee returns to the hive, she performs a "waggle dance," looping and shaking her rear end in particular patterns to direct her comrades toward the jackpot of nectar and pollen she's found. Her ...
Hi Tech & Innovation
Jun 10, 2013
0
0
Pollination merely one production factor
(Phys.org) —No food for the human race without bees? It is not quite as straightforward as that. A case study by ecologists from ETH Zurich in a coffee-growing area in India reveals that pollinating insects are just one ...
Ecology
Jun 4, 2013
0
0
Caffeine enhances bee memory
(Phys.org) —Caffeine is the naturally occurring drug most widely used by humans. In nature, though, it is reported to act as a bitter and toxic deterrent to herbivores, preventing leaves and seeds from being eaten.
Plants & Animals
May 13, 2013
0
0
Just what makes that little old ant… change a flower's nectar content?
Ants play a variety of important roles in many ecosystems. As frequent visitors to flowers, they can benefit plants in their role as pollinators when they forage on sugar-rich nectar. However, a new study reveals that this ...
Plants & Animals
Apr 24, 2013
0
0
