. Earth Science News .
FLORA AND FAUNA
Incredible mobility of flying foxes complicates conservation efforts
by Brooks Hays
Washington DC (UPI) Aug 21, 2020

Flying foxes, or fruit bats, are the largest bats in the world, but new research in Australia suggests they aren't slowed by their size.

According to a study published Friday in the journal BMC Biology, the extraordinary mobility of flying foxes makes management and conservation efforts especially difficult.

Fruit bats move constantly among a constellation of roosts. Ecologists claim this movement helps flying foxes disperse seeds and pollen throughout Australia's fragmented forest ecosystems.

But their varied movements also enable the spread of disease and increase the odds of conflict with humans.

To better understand the challenges presented by the mobility of flying foxes, researchers used satellite tracking technology to monitor the movements of several dozen specimens, comprising three different species -- gray-headed, black and little red flying foxes.

The analysis showed that the more than 200 tracked bats utilized a total of 755 roosts, more than half of which were unknown to wildlife managers. All three species visited one roost site inside the Hervey Bay Botanic Gardens in Queensland.

"Our findings indicate that flying-fox roosts are better viewed as parts of a network of 'staging posts' that provide temporary shelters to extremely mobile individuals that wander nomadically throughout much of eastern Australia," lead study author Justin Welbergen said in a news release.

"This contrasts with the conventional portrayal of a roost as being home to a resident population made up of the same individuals," said Welbergen, an associate professor of animal ecology at Western Sydney University.

Previous studies have detailed the ability of flying foxes to travel long distances, but until now, scientists failed to appreciate the complexity of their bats' roosting patterns.

"The vast scale of the movements among roosts shown by our study indicates that nomadism is in fact a fundamental aspect of flying-fox biology," Welbergen said. "This necessitates a re-evaluation of how these fascinating animals are managed and conserved."

Researchers hope their work will be incorporated into future conservation and management plans for flying fox species.


Related Links
Darwin Today At TerraDaily.com


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


FLORA AND FAUNA
Fruit flies reveal first known social cue of safety
Washington DC (UPI) Aug 21, 2020
All over the world, humans are doing their best to avoid crowds. But for many animals, there is still safety in numbers. In herds or schools, animals can momentarily let down their guard and focus on grazing and foraging. But the safety of a crowd isn't simply a numbers game. Herding or schooling behavior allows animals to take advantage of social cues. Until now, scientists had only identified social cues of danger, a shriek or yelp, for example. It turns out, at least one animal uses a social ... read more

Comment using your Disqus, Facebook, Google or Twitter login.



Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle

FLORA AND FAUNA
Pentagon's AI to be applied to natural disasters, humanitarian assistance

More climbers successfully summit Mount Everest, death rate stays the same

IG report: Use of U.S. troops at U.S.-Mexico border compliant with law

Nepal landslide toll rises to 19 as hope fades for missing

FLORA AND FAUNA
NOAA selects Orbit Logic for enterprise scheduling

'FreeFortnite' tournament taunts Apple amid legal battle

A bit of gold grants crystals new electric properties

New Flight Simulator game takes off with French studio in cockpit

FLORA AND FAUNA
As neighbours build dams, Iraqis watch twin rivers dry up

Oklahoma City nabs $617M to upgrade water utility for Tinker AFB

In northeast Syria town, families say Turkey cut their water

New research shows NOAA scientist built a better lionfish trap

FLORA AND FAUNA
Climate scientists now know how cold it got during the last ice age

Fire on Coast Guard icebreaker Healy ends Arctic scientific mission

New melting hotspot found in East Antarctica

Antarctica's glacier-damming ice shelves at risk

FLORA AND FAUNA
Chile slaps record fine on Norwegian salmon producer

Colombia close to resuming aerial spraying of coca crops

Australia blocks Chinese firm's bid to buy major dairy company

China's crash diet begs the question: is it facing a food crisis?

FLORA AND FAUNA
Study links rise of buried CO2 with earthquakes in Italy

Floods in Sudan kill over 70 since July

'Unsurvivable' storm surge feared as Hurricane Laura strengthens to Cat 4

Four years on, Amatrice remembers Italy's quake dead

FLORA AND FAUNA
Mali junta wants three-year military rule, agrees to free president

EU suspends Mali training missions after coup

Rebel splinter group withdraws from Sudan peace process

Seven killed in DR Congo attack; As 'illegal' land sales drive conflicts

FLORA AND FAUNA
Each human gut hosts a unique community of viruses

Study: Humans have been sleeping on beds for 200,000 years

Humans have been cremating the dead since at least 7,000 B.C.

Primate voice boxes are bigger, evolve at a faster pace, study says









The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.