In a new article, researchers from Aarhus University describe how the waste
left by ants on plant leaves serves as a valuable fertiliser for the plants — handed on a silver platter.
Not exact matches
Once a male has paid attention to her, she plays hard to get
by flying away,
leaving the male
ant to chase her down — and us humans to avoid swarms of frisky, flirting
ants.
«
Ant Fortune aims to provide investment options for those who are
left out
by the current wealth management products
by lowering the entry threshold, and for those who have little time or know - how to grow wealth,» Yuan said in a statement.
Emirates stadium and huge sponsor deals we finally have had two poor years
by his standards at the helm we always havent been so great and are we weak supporters or strong give him a contract i mean hes won with
ants for money let him spend for once cause even if we do get new manager inflation has occured and no body else will win with the small amounts we gave him to spend and in 20 years actuall more it seems the club is finally willing to spend give him a contract let him spend and if we do nt improve which i think we will i think that the club is finally willing to spend shows were on an upturn because as long as top four the owner and board weren't and after we spend big or somewhat big for once and auba and mkhitaryan arent the big im hoping for i want more if liverpoodlians can pay 75million for a cb let wenget spend a bit and if we still do bad we can always sack him or ask him to
leave wouldnt be uncommon but we owe it to him and do nt say we do not because emirates london colney that will bring in high talent here for years to come and we have never spent for him just gave little and hes always done big things with little i think he can do bigger things in his final years if we give him big i do nt see us in decline but if we sack him we will be for a good three maybe four years
They found native frogs leapt away quickly when bitten
by a meat
ant,
leaving them less than 1 second to latch on.
Sequence of photos shows a squad of
ants over 4 hours as they move in and take apart a palm - sized spider
left as a sacrifice
by a curious photographer
The
leaves of D. major are rolled up to form enclosed sacs, which are inhabited
by ants of the genus Philidris.
So too the capacity for disgust in humans — a hard - wired instinct helping us avoid infection and disease — is also exhibited
by leaf - cutter
ants.
They compared the
leaves of acacia plants which were inhabited
by either mutualistic or parasitic
ants to
leaves from which
ants had been removed.
Intriguingly, the
leaves of acacia colonized
by parasitic
ants showed more
leaf damage from herbivores and microbial pathogens than did the
leaves that had mutualistic
ants.
Because acacia
leaves are touched mainly
by ants» legs, she extracted the legs of mutualistic and parasitic
ants and tested the effect of the extracts on the growth of bacterial pathogens in the lab.
«For the first time, we have shown that nutrients from
ant waste are taken up
by the
leaves and transported to other places in the tree,» says senior scientist Joachim Offenberg, Department of Bioscience, Aarhus University, who was in charge of the studies.
(The experiments performed
by Grinath's team included removing all
ants from some rabbitbrushes, allowing just a few
ants on others, and
leaving the
ants alone on still other plants.
Although these interactions might be simple (one
ant merely following the trail
left by another), together they can solve difficult problems (finding the shortest route among countless possible paths to a food source).
If an agent does not arrive when needed and expected, queens can generate new copies that take over the lost agent's task, just as a garden
ant picks up the trail
left by its sister before she got trodden on.
Some experts wondered whether the
ants met their nitrogen needs
by simply harvesting tons of
leaves and then throwing away the excess.
Instead of dispatching their young competitors directly, adult male
ants smear them with bodily fluids,
leaving them with a bullseye marking them for assassination
by worker
ants.
It required a level of teamwork and self - sacrifice usually achieved only
by ants carrying
leaves and / or ruining picnics, and best of all, it was deliberate.
Other colony - based critters, such as bees and
ants get around the inbreeding conundrum
by creating new queens that
leave to start their own colonies rather than stick around like the secondary termite queens.
«
Ant birds follow the
ants from the sky and feast on the remnants
left behind
by the
ants.
In light of this, Andrea Marina Alma and colleagues tested whether the
leaf - cutting
ant Acromyrmex lobicornis reduces the problems imposed
by Patagonia's strong winds
by increasing the number of workers that are better able to deal with this environmental factor (i.e., larger
ants).
This week on The Collision, we talk about last week's news that Edgar Wright had
left Ant - Man followed
by Drew Goddard
leaving Daredevil.
Picking up where the post-credits scene from this summer's
Ant - Man
left off, the trailer shows Cap and Falcon trying to figure out what to do with a problem like Bucky, with the formerly brainwashed former sidekick currently being pursued
by the authorities for that whole «tried to take over America with flying death fortresses» thing from The Winter Soldier.
Feige goes on to say that
by the end of
Ant - Man, it'll
leave the door open for Hope Van Dyne (played
by Evangeline Lilly) to have her own Pym particle - powered costume.
«A Bug's Life» on Blu - ray: Beautiful high - def transfer of the lively 1995 Pixar computer - animated tale of a free - thinking
ant (voiced
by Dave Foley) who
leaves the colony and — in a kind of homage to «The Magnificent Seven» — recruits a ragtag troupe of circus bugs to help battle predatory grasshoppers; has many new extras.
It's a film that wants to be the middlebrow version of a Todd Solondz picture, meaning that it's going to kick over all manner of seething social
ant piles but turn away at critical junctures and ultimately reassure
by leaving its anti-hero paterfamilias sadder, wiser, and with a 1.2 million - dollar salary with which to staunch his psychic wounds.
Bees, drugged
by the heat, lay down in the flowers,
ants reclined on beds of
leaf mould, flying rats gave a liquid coo - burble — then stoppered up.
On the ground, a river of tiny green
leaves moved up the path, carried
by industrious leafcutter
ants.
In «Ardent Nature,» prompted
by the exhibition's title, we began to read these unstable images as landscape allusions, now imagining ourselves confronted
by echoes of trees and distant, rolling fields, now
by an
ant's - eye view among blades of grasses and
leaves.
They weren't carried off
by other
ants, either, and instead
left voluntarily.
Since individuals of this species are usually occupied
by obligate acacia -
ants, the Beltian bodies are rarely seen because they are usually «harvested» as soon as the young
leaves develop.