![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
. | ![]() |
. |
![]() by Brooks Hays Washington DC (UPI) Sep 20, 2021
Pandas are notoriously slow reproducers. That's why it's a problem when pandas get too cozy. According to a new study, published Monday in the journal Conservation Biology, pandas can become complacent and move less if their range is filled with ideal habitat. Pandas need to move in order to find mates and make the next generation of pandas. As such, pandas benefit when their home base features some not-so-nice habitat too. That's good news for conservation managers, who can now lower their standards. The research suggests human-panda cohabitation may not be as difficult as once thought. "This work provides hope to balance needs for ecological sustainability and human well-being," study co-author Jianguo 'Jack' Liu said in a press release. "Our results show it is possible for both pandas and humans to thrive across coupled human and natural systems," said Liu, director of the Center for Systems Integration and Sustainability at Michigan State University. Understandably, most conservation studies -- of pandas and other threatened species -- have focused on threats to suitable habitat, including fragmentation. Animals need resources to survive and space to move in order to maintain healthy levels of genetic diversity. Roads and deforestation can deplete natural resources and cut off an animal's ability to branch out in search of new territory and mates. Conservation scientists have been searching for ways to connect remaining habitat fragments so that threatened animals can move more freely. But according to the latest research, human development and fragmentation aren't the only things that keep a panda from moving. Pandas are also more likely to stay where they are when their habitat is too welcoming. When studying genetic diversity among panda populations in China, researchers found gene flow was greatest when 80 percent of a given landscape featured suitable habitat. "As opposed to the potential interpretation of our results that maximizing the amount of habitat in a landscape can be bad for connectivity," said lead study author Thomas Connor. He said, however, that the research shouldn't be taken as an excuse to avoid restoring panda habitat -- maximizing habitat in a given area won't thwart connectivity. "I think that our research suggests a message of hope," said Conner, who recently earned his doctoral degree from CSIS at Michigan State. "We can effectively manage panda populations by conserving and restoring habitat to intermediate levels. In other words, we don't have to create perfect habitat to keep protecting pandas," said Connor, now a postdoctoral scholar at University of California-Berkeley.
![]() ![]() Bees kill dozens of endangered penguins in South Africa Port Elizabeth, South Africa (AFP) Sept 19, 2021 A swarm of bees has killed 63 endangered African penguins on a beach outside Cape Town, the Southern African Foundation for the Conservation of Coastal Birds said on Sunday. "After tests, we found bee stings around the penguins' eyes," said the foundation's David Roberts, a clinical veterinarian. "This is a very rare occurence. We do not expect it to happen often, its a fluke. "There were also dead bees on the scene," he told AFP by telephone. The protected birds, found on Friday, were f ... read more
![]() |
|
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. |